23851790604 has 24 divisors (see below), whose sum is σ = 61837975920. Its totient is φ = 7950596832.

The previous prime is 23851790591. The next prime is 23851790663. The reversal of 23851790604 is 40609715832.

23851790604 is a `hidden beast` number, since 2 + 38 + 5 + 1 + 7 + 9 + 0 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 23851790604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110424849 + ... + 110425064.

It is an arithmetic number, because the mean of its divisors is an integer number (2576582330).

It is a 1-persistent number, because it is pandigital, but 2⋅23851790604 = 47703581208 is not.

Almost surely, 2^23851790604 is an apocalyptic number.

It is an amenable number.

23851790604 is an abundant number, since it is smaller than the sum of its proper divisors (37986185316).

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

23851790604 is a wasteful number, since it uses less digits than its factorization.

23851790604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220849926 (or 220849918 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 23851790604 in words is "twenty-three billion, eight hundred fifty-one million, seven hundred ninety thousand, six hundred four".