23833949500 has 48 divisors (see below), whose sum is σ = 52088766912. Its totient is φ = 9527092800.

The previous prime is 23833949497. The next prime is 23833949501. The reversal of 23833949500 is 594933832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23833949501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756054 + ... + 786946.

It is an arithmetic number, because the mean of its divisors is an integer number (1085182644).

Almost surely, 2^23833949500 is an apocalyptic number.

23833949500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23833949500 is an abundant number, since it is smaller than the sum of its proper divisors (28254817412).

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

23833949500 is a wasteful number, since it uses less digits than its factorization.

23833949500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32455 (or 32443 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 23833949500 in words is "twenty-three billion, eight hundred thirty-three million, nine hundred forty-nine thousand, five hundred".