23124520524 has 192 divisors, whose sum is σ = 64006225920. Its totient is φ = 6362254080.

The previous prime is 23124520519. The next prime is 23124520567. The reversal of 23124520524 is 42502542132.

It is a junction number, because it is equal to n+sod(n) for n = 23124520491 and 23124520500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96755197 + ... + 96755435.

It is an arithmetic number, because the mean of its divisors is an integer number (333365760).

Almost surely, 2^23124520524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23124520524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32003112960).

23124520524 is an abundant number, since it is smaller than the sum of its proper divisors (40881705396).

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

23124520524 is a wasteful number, since it uses less digits than its factorization.

23124520524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 23124520524 in words is "twenty-three billion, one hundred twenty-four million, five hundred twenty thousand, five hundred twenty-four".