32238425520 has 160 divisors (see below), whose sum is σ = 126906877440. Its totient is φ = 7368779520.

The previous prime is 32238425467. The next prime is 32238425539. The reversal of 32238425520 is 2552483223.

32238425520 is a `hidden beast` number, since 3 + 2 + 2 + 384 + 255 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1050966 + ... + 1081205.

It is an arithmetic number, because the mean of its divisors is an integer number (793167984).

Almost surely, 2^32238425520 is an apocalyptic number.

32238425520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32238425520 is an abundant number, since it is smaller than the sum of its proper divisors (94668451920).

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

32238425520 is a wasteful number, since it uses less digits than its factorization.

32238425520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132200 (or 2132188 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 32238425520 in words is "thirty-two billion, two hundred thirty-eight million, four hundred twenty-five thousand, five hundred twenty".