63132371344 has 20 divisors (see below), whose sum is σ = 139793108224. Its totient is φ = 27056730528.

The previous prime is 63132371329. The next prime is 63132371363. The reversal of 63132371344 is 44317323136.

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 3 ways as a sum of consecutive naturals, for example, 281840832 + ... + 281841055.

Almost surely, 2^63132371344 is an apocalyptic number.

It is an amenable number.

63132371344 is an abundant number, since it is smaller than the sum of its proper divisors (76660736880).

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

63132371344 is a wasteful number, since it uses less digits than its factorization.

63132371344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563681902 (or 563681896 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

The spelling of 63132371344 in words is "sixty-three billion, one hundred thirty-two million, three hundred seventy-one thousand, three hundred forty-four".