23071621043264 has 28 divisors (see below), whose sum is σ = 46756849035264. Its totient is φ = 11290367743104.

The previous prime is 23071621043257. The next prime is 23071621043281. The reversal of 23071621043264 is 46234012617032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3835040384 + ... + 3835046399.

Almost surely, 2^{23071621043264} is an apocalyptic number.

It is an amenable number.

23071621043264 is an abundant number, since it is smaller than the sum of its proper divisors (23685227992000).

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

23071621043264 is an equidigital number, since it uses as much as digits as its factorization.

23071621043264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670086842 (or 7670086832 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 23071621043264 in words is "twenty-three trillion, seventy-one billion, six hundred twenty-one million, forty-three thousand, two hundred sixty-four".