405112202132 has 96 divisors (see below), whose sum is σ = 812608022016. Its totient is φ = 175048473600.

The previous prime is 405112202119. The next prime is 405112202167. The reversal of 405112202132 is 231202211504.

It is a junction number, because it is equal to n+sod(n) for n = 405112202098 and 405112202107.

It is a congruent number.

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, 47206082 + ... + 47214662.

It is an arithmetic number, because the mean of its divisors is an integer number (8464666896).

Almost surely, 2^405112202132 is an apocalyptic number.

It is an amenable number.

405112202132 is an abundant number, since it is smaller than the sum of its proper divisors (407495819884).

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

405112202132 is a wasteful number, since it uses less digits than its factorization.

405112202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297 (or 9295 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 405112202132 its reverse (231202211504), we get a palindrome (636314413636).

The spelling of 405112202132 in words is "four hundred five billion, one hundred twelve million, two hundred two thousand, one hundred thirty-two".