421353255332232 has 64 divisors (see below), whose sum is σ = 1183576559976000. Its totient is φ = 138872983024512.

The previous prime is 421353255332201. The next prime is 421353255332249. The reversal of 421353255332232 is 232233552353124.

421353255332232 is a `hidden beast` number, since 4 + 2 + 1 + 3 + 5 + 32 + 55 + 332 + 232 = 666.

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, 10959022998 + ... + 10959061445.

It is an arithmetic number, because the mean of its divisors is an integer number (18493383749625).

Almost surely, 2^{421353255332232} is an apocalyptic number.

It is an amenable number.

421353255332232 is an abundant number, since it is smaller than the sum of its proper divisors (762223304643768).

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

421353255332232 is a wasteful number, since it uses less digits than its factorization.

421353255332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21918084547 (or 21918084537 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 45.

The spelling of 421353255332232 in words is "four hundred twenty-one trillion, three hundred fifty-three billion, two hundred fifty-five million, three hundred thirty-two thousand, two hundred thirty-two".