23733486220 has 48 divisors (see below), whose sum is σ = 51021653760. Its totient is φ = 9268572096.

The previous prime is 23733486193. The next prime is 23733486221. The reversal of 23733486220 is 2268433732.

It is not an unprimeable number, because it can be changed into a prime (23733486221) 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, 2643459 + ... + 2652421.

It is an arithmetic number, because the mean of its divisors is an integer number (1062951120).

Almost surely, 2^23733486220 is an apocalyptic number.

23733486220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23733486220 is an abundant number, since it is smaller than the sum of its proper divisors (27288167540).

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

23733486220 is a wasteful number, since it uses less digits than its factorization.

23733486220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094 (or 12092 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 23733486220 in words is "twenty-three billion, seven hundred thirty-three million, four hundred eighty-six thousand, two hundred twenty".