32432203320 has 64 divisors (see below), whose sum is σ = 106141760640. Its totient is φ = 7862352000.

The previous prime is 32432203277. The next prime is 32432203343. The reversal of 32432203320 is 2330223423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12283606 + ... + 12286245.

It is an arithmetic number, because the mean of its divisors is an integer number (1658465010).

Almost surely, 2^32432203320 is an apocalyptic number.

32432203320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32432203320 is an abundant number, since it is smaller than the sum of its proper divisors (73709557320).

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

32432203320 is a wasteful number, since it uses less digits than its factorization.

32432203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24569876 (or 24569872 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 32432203320 its reverse (2330223423), we get a palindrome (34762426743).

The spelling of 32432203320 in words is "thirty-two billion, four hundred thirty-two million, two hundred three thousand, three hundred twenty".