23431032630 has 24 divisors (see below), whose sum is σ = 60920685072. Its totient is φ = 6248275344.

The previous prime is 23431032607. The next prime is 23431032631. The reversal of 23431032630 is 3623013432.

It is a happy number.

23431032630 is a `hidden beast` number, since 23 + 4 + 3 + 1 + 0 + 3 + 2 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23431032594 and 23431032603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23431032631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130172314 + ... + 130172493.

It is an arithmetic number, because the mean of its divisors is an integer number (2538361878).

Almost surely, 2^23431032630 is an apocalyptic number.

23431032630 is an abundant number, since it is smaller than the sum of its proper divisors (37489652442).

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

23431032630 is a wasteful number, since it uses less digits than its factorization.

23431032630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260344820 (or 260344817 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The spelling of 23431032630 in words is "twenty-three billion, four hundred thirty-one million, thirty-two thousand, six hundred thirty".