23611450020 has 24 divisors (see below), whose sum is σ = 66112060224. Its totient is φ = 6296386656.

The previous prime is 23611450013. The next prime is 23611450039. The reversal of 23611450020 is 2005411632.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196762024 + ... + 196762143.

It is an arithmetic number, because the mean of its divisors is an integer number (2754669176).

Almost surely, 2^23611450020 is an apocalyptic number.

23611450020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23611450020 is an abundant number, since it is smaller than the sum of its proper divisors (42500610204).

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

23611450020 is a wasteful number, since it uses less digits than its factorization.

23611450020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393524179 (or 393524177 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23611450020 its reverse (2005411632), we get a palindrome (25616861652).

The spelling of 23611450020 in words is "twenty-three billion, six hundred eleven million, four hundred fifty thousand, twenty".