23630868355954 has 32 divisors (see below), whose sum is σ = 38487630816000. Its totient is φ = 10840594490880.

The previous prime is 23630868355951. The next prime is 23630868355957. The reversal of 23630868355954 is 45955386803632.

It is an interprime number because it is at equal distance from previous prime (23630868355951) and next prime (23630868355957).

It is a self number, because there is not a number n which added to its sum of digits gives 23630868355954.

It is not an unprimeable number, because it can be changed into a prime (23630868355951) 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, 54780054 + ... + 55209745.

It is an arithmetic number, because the mean of its divisors is an integer number (1202738463000).

Almost surely, 2^{23630868355954} is an apocalyptic number.

23630868355954 is a deficient number, since it is larger than the sum of its proper divisors (14856762460046).

23630868355954 is a wasteful number, since it uses less digits than its factorization.

23630868355954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109989978.

The product of its (nonzero) digits is 559872000, while the sum is 67.

The spelling of 23630868355954 in words is "twenty-three trillion, six hundred thirty billion, eight hundred sixty-eight million, three hundred fifty-five thousand, nine hundred fifty-four".