23353125420 has 96 divisors (see below), whose sum is σ = 70845401088. Its totient is φ = 5724859392.

The previous prime is 23353125407. The next prime is 23353125469. The reversal of 23353125420 is 2452135332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222364 + ... + 310083.

It is an arithmetic number, because the mean of its divisors is an integer number (737972928).

Almost surely, 2^23353125420 is an apocalyptic number.

23353125420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23353125420 is an abundant number, since it is smaller than the sum of its proper divisors (47492275668).

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

23353125420 is a wasteful number, since it uses less digits than its factorization.

23353125420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532519 (or 532517 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 23353125420 in words is "twenty-three billion, three hundred fifty-three million, one hundred twenty-five thousand, four hundred twenty".