232400412020 has 96 divisors (see below), whose sum is σ = 591553138176. Its totient is φ = 74966284800.

The previous prime is 232400411987. The next prime is 232400412073. The reversal of 232400412020 is 20214004232.

232400412020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 232400411983 and 232400412001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395171 + ... + 788010.

It is an arithmetic number, because the mean of its divisors is an integer number (6162011856).

Almost surely, 2^232400412020 is an apocalyptic number.

232400412020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232400412020 is an abundant number, since it is smaller than the sum of its proper divisors (359152726156).

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

232400412020 is a wasteful number, since it uses less digits than its factorization.

232400412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183281 (or 1183279 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 232400412020 its reverse (20214004232), we get a palindrome (252614416252).

The spelling of 232400412020 in words is "two hundred thirty-two billion, four hundred million, four hundred twelve thousand, twenty".