23400511442604 has 36 divisors (see below), whose sum is σ = 61190992568160. Its totient is φ = 7531199084640.

The previous prime is 23400511442587. The next prime is 23400511442621. The reversal of 23400511442604 is 40624411500432.

23400511442604 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 0 + 5 + 1 + 1 + 4 + 42 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (23400511442587) and next prime (23400511442621).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11207140452 + ... + 11207142539.

It is an arithmetic number, because the mean of its divisors is an integer number (1699749793560).

Almost surely, 2^{23400511442604} is an apocalyptic number.

It is an amenable number.

23400511442604 is an abundant number, since it is smaller than the sum of its proper divisors (37790481125556).

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

23400511442604 is a wasteful number, since it uses less digits than its factorization.

23400511442604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22414283030 (or 22414283025 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 23400511442604 in words is "twenty-three trillion, four hundred billion, five hundred eleven million, four hundred forty-two thousand, six hundred four".