23556724324 has 81 divisors (see below), whose sum is σ = 50699400633. Its totient is φ = 9547808256.

The previous prime is 23556724309. The next prime is 23556724379. The reversal of 23556724324 is 42342765532.

The square root of 23556724324 is 153482.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23393702500 + 163021824 = 152950^2 + 12768^2 .

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 26 ways as a sum of consecutive naturals, for example, 40825924 + ... + 40826500.

Almost surely, 2^23556724324 is an apocalyptic number.

23556724324 is the 153482-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23556724324

23556724324 is an abundant number, since it is smaller than the sum of its proper divisors (27142676309).

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

23556724324 is an equidigital number, since it uses as much as digits as its factorization.

23556724324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 605 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 43.

The spelling of 23556724324 in words is "twenty-three billion, five hundred fifty-six million, seven hundred twenty-four thousand, three hundred twenty-four".