23725377234 has 48 divisors (see below), whose sum is σ = 55398470400. Its totient is φ = 7294939488.

The previous prime is 23725377223. The next prime is 23725377241. The reversal of 23725377234 is 43277352732.

23725377234 is a `hidden beast` number, since 23 + 7 + 25 + 377 + 234 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 23725377234.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301497 + ... + 371955.

It is an arithmetic number, because the mean of its divisors is an integer number (1154134800).

Almost surely, 2^23725377234 is an apocalyptic number.

23725377234 is an abundant number, since it is smaller than the sum of its proper divisors (31673093166).

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

23725377234 is a wasteful number, since it uses less digits than its factorization.

23725377234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71919 (or 71916 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 45.

The spelling of 23725377234 in words is "twenty-three billion, seven hundred twenty-five million, three hundred seventy-seven thousand, two hundred thirty-four".