63323032338 has 64 divisors (see below), whose sum is σ = 141705786240. Its totient is φ = 20959948800.

The previous prime is 63323032271. The next prime is 63323032349. The reversal of 63323032338 is 83323032336.

63323032338 is a `hidden beast` number, since 6 + 3 + 323 + 0 + 323 + 3 + 8 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 5200978 + ... + 5213138.

It is an arithmetic number, because the mean of its divisors is an integer number (2214152910).

Almost surely, 2^63323032338 is an apocalyptic number.

63323032338 is an abundant number, since it is smaller than the sum of its proper divisors (78382753902).

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

63323032338 is a wasteful number, since it uses less digits than its factorization.

63323032338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12840 (or 12834 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 36.

The spelling of 63323032338 in words is "sixty-three billion, three hundred twenty-three million, thirty-two thousand, three hundred thirty-eight".