23767314321 has 16 divisors (see below), whose sum is σ = 33557868864. Its totient is φ = 14911041024.

The previous prime is 23767314317. The next prime is 23767314341. The reversal of 23767314321 is 12341376732.

It is not a de Polignac number, because 23767314321 - 2² = 23767314317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23767314321.

It is not an unprimeable number, because it can be changed into a prime (23767314341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499645 + ... + 545141.

It is an arithmetic number, because the mean of its divisors is an integer number (2097366804).

Almost surely, 2^23767314321 is an apocalyptic number.

It is an amenable number.

23767314321 is a deficient number, since it is larger than the sum of its proper divisors (9790554543).

23767314321 is a wasteful number, since it uses less digits than its factorization.

23767314321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55760.

The product of its digits is 127008, while the sum is 39.

The spelling of 23767314321 in words is "twenty-three billion, seven hundred sixty-seven million, three hundred fourteen thousand, three hundred twenty-one".