23152244160144 has 40 divisors (see below), whose sum is σ = 65247233543712. Its totient is φ = 7015831563520.

The previous prime is 23152244160139. The next prime is 23152244160163. The reversal of 23152244160144 is 44106144225132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21924473109 + ... + 21924474164.

Almost surely, 2^{23152244160144} is an apocalyptic number.

23152244160144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23152244160144 is an abundant number, since it is smaller than the sum of its proper divisors (42094989383568).

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

23152244160144 is a wasteful number, since it uses less digits than its factorization.

23152244160144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43848947295 (or 43848947289 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

Adding to 23152244160144 its reverse (44106144225132), we get a palindrome (67258388385276).

The spelling of 23152244160144 in words is "twenty-three trillion, one hundred fifty-two billion, two hundred forty-four million, one hundred sixty thousand, one hundred forty-four".