23632912900 has 27 divisors (see below), whose sum is σ = 51286757151. Its totient is φ = 9452550240.

The previous prime is 23632912879. The next prime is 23632912903. The reversal of 23632912900 is 921923632.

The square root of 23632912900 is 153730.

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

It can be written as a sum of positive squares in 4 ways, for example, as 12202737156 + 11430175744 = 110466^2 + 106912^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23632912900.

It is not an unprimeable number, because it can be changed into a prime (23632912903) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1529614 + ... + 1544986.

Almost surely, 2^23632912900 is an apocalyptic number.

23632912900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

23632912900 is the 153730-th square number.

It is an amenable number.

23632912900 is an abundant number, since it is smaller than the sum of its proper divisors (27653844251).

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

23632912900 is an frugal number, since it uses more digits than its factorization.

23632912900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30760 (or 15380 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 23632912900 in words is "twenty-three billion, six hundred thirty-two million, nine hundred twelve thousand, nine hundred".