331363552632 has 64 divisors (see below), whose sum is σ = 987916193280. Its totient is φ = 90558982272.

The previous prime is 331363552589. The next prime is 331363552643. The reversal of 331363552632 is 236255363133.

It is a happy number.

331363552632 is digitally balanced in base 4, 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 (42).

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, 42874443 + ... + 42882170.

It is an arithmetic number, because the mean of its divisors is an integer number (15436190520).

Almost surely, 2^331363552632 is an apocalyptic number.

It is an amenable number.

331363552632 is an abundant number, since it is smaller than the sum of its proper divisors (656552640648).

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

331363552632 is a wasteful number, since it uses less digits than its factorization.

331363552632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85756652 (or 85756648 counting only the distinct ones).

The product of its digits is 874800, while the sum is 42.

The spelling of 331363552632 in words is "three hundred thirty-one billion, three hundred sixty-three million, five hundred fifty-two thousand, six hundred thirty-two".