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141104354420 = 22541929318517
BaseRepresentation
bin1000001101101001111…
…0011001010001110100
3111111012210201220012202
42003122132121101310
54302440203320140
6144453352004032
713123461136331
oct2033236312164
9444183656182
10141104354420
1154929802a47
122341b690618
13103c9608953
146b88181988
153a0cb67915
hex20da799474

141104354420 has 48 divisors (see below), whose sum is σ = 303595499088. Its totient is φ = 55056215040.

The previous prime is 141104354401. The next prime is 141104354423. The reversal of 141104354420 is 24453401141.

It can be written as a sum of positive squares in 8 ways, for example, as 61287934096 + 79816420324 = 247564^2 + 282518^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141104354423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7611002 + ... + 7629518.

It is an arithmetic number, because the mean of its divisors is an integer number (6324906231).

Almost surely, 2141104354420 is an apocalyptic number.

141104354420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141104354420 is an abundant number, since it is smaller than the sum of its proper divisors (162491144668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141104354420 is a wasteful number, since it uses less digits than its factorization.

141104354420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27860 (or 27858 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 141104354420 its reverse (24453401141), we get a palindrome (165557755561).

The spelling of 141104354420 in words is "one hundred forty-one billion, one hundred four million, three hundred fifty-four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 9293 18517 18586 37034 37172 46465 74068 92585 92930 185170 185860 370340 381013 759197 762026 1518394 1524052 1905065 3036788 3795985 3810130 7591970 7620260 15183940 172078481 344156962 688313924 860392405 1720784810 3441569620 7055217721 14110435442 28220870884 35276088605 70552177210 141104354420