232031333420 has 48 divisors (see below), whose sum is σ = 488131370496. Its totient is φ = 92647800000.

The previous prime is 232031333381. The next prime is 232031333447. The reversal of 232031333420 is 24333130232.

It is a self number, because there is not a number n which added to its sum of digits gives 232031333420.

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, 48836045 + ... + 48840795.

It is an arithmetic number, because the mean of its divisors is an integer number (10169403552).

Almost surely, 2^232031333420 is an apocalyptic number.

232031333420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232031333420 is an abundant number, since it is smaller than the sum of its proper divisors (256100037076).

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

232031333420 is a wasteful number, since it uses less digits than its factorization.

232031333420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8582 (or 8580 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 232031333420 its reverse (24333130232), we get a palindrome (256364463652).

The spelling of 232031333420 in words is "two hundred thirty-two billion, thirty-one million, three hundred thirty-three thousand, four hundred twenty".