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141142144241 = 7172351568193
BaseRepresentation
bin1000001101110010111…
…0100011010011110001
3111111022102211211002202
42003130232203103301
54303024342103431
6144501221552545
713124430300620
oct2033456432361
9444272754082
10141142144241
1154949073aaa
1223430275755
13104043aa4a7
146b8d1bb6b7
153a1112e8cb
hex20dcba34f1

141142144241 has 16 divisors (see below), whose sum is σ = 178219678464. Its totient is φ = 108912021504.

The previous prime is 141142144229. The next prime is 141142144249. The reversal of 141142144241 is 142441241141.

141142144241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 141142144241 - 210 = 141142143217 is a prime.

It is a super-2 number, since 2×1411421442412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141142144249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25781360 + ... + 25786833.

It is an arithmetic number, because the mean of its divisors is an integer number (11138729904).

Almost surely, 2141142144241 is an apocalyptic number.

It is an amenable number.

141142144241 is a deficient number, since it is larger than the sum of its proper divisors (37077534223).

141142144241 is a wasteful number, since it uses less digits than its factorization.

141142144241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51568240.

The product of its digits is 4096, while the sum is 29.

Adding to 141142144241 its reverse (142441241141), we get a palindrome (283583385382).

The spelling of 141142144241 in words is "one hundred forty-one billion, one hundred forty-two million, one hundred forty-four thousand, two hundred forty-one".

Divisors: 1 7 17 23 119 161 391 2737 51568193 360977351 876659281 1186068439 6136614967 8302479073 20163163463 141142144241