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144044304341441 = 723838635231961
BaseRepresentation
bin100000110000000111101101…
…100101111001100111000001
3200220000111112020100222110012
4200300013231211321213001
5122340010213402411231
61230205012340514305
742224600100010340
oct4060075545714701
9626014466328405
10144044304341441
1141995934634329
12141a49020ab995
13624b42026ac8a
14277dad2731b57
15119bdc9cbde2b
hex8301ed9799c1

144044304341441 has 8 divisors (see below), whose sum is σ = 164691143979264. Its totient is φ = 123414735172320.

The previous prime is 144044304341419. The next prime is 144044304341461. The reversal of 144044304341441 is 144143403440441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144044304341441 - 218 = 144044304079297 is a prime.

It is a super-3 number, since 3×1440443043414413 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (144044304341401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4317599300 + ... + 4317632661.

It is an arithmetic number, because the mean of its divisors is an integer number (20586392997408).

Almost surely, 2144044304341441 is an apocalyptic number.

It is an amenable number.

144044304341441 is a deficient number, since it is larger than the sum of its proper divisors (20646839637823).

144044304341441 is an equidigital number, since it uses as much as digits as its factorization.

144044304341441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8635234351.

The product of its (nonzero) digits is 589824, while the sum is 41.

Adding to 144044304341441 its reverse (144143403440441), we get a palindrome (288187707781882).

The spelling of 144044304341441 in words is "one hundred forty-four trillion, forty-four billion, three hundred four million, three hundred forty-one thousand, four hundred forty-one".

Divisors: 1 7 2383 16681 8635231961 60446623727 20577757763063 144044304341441