23256675321 has 8 divisors (see below), whose sum is σ = 33827891424. Its totient is φ = 14094954720.

The previous prime is 23256675311. The next prime is 23256675361. The reversal of 23256675321 is 12357665232.

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

It is not a de Polignac number, because 23256675321 - 2⁹ = 23256674809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23256675311) 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, 352373836 + ... + 352373901.

It is an arithmetic number, because the mean of its divisors is an integer number (4228486428).

Almost surely, 2^23256675321 is an apocalyptic number.

It is an amenable number.

23256675321 is a deficient number, since it is larger than the sum of its proper divisors (10571216103).

23256675321 is a wasteful number, since it uses less digits than its factorization.

23256675321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704747751.

The product of its digits is 453600, while the sum is 42.

The spelling of 23256675321 in words is "twenty-three billion, two hundred fifty-six million, six hundred seventy-five thousand, three hundred twenty-one".