63271229204028 has 24 divisors (see below), whose sum is σ = 147652602728400. Its totient is φ = 21087590508160.

The previous prime is 63271229203967. The next prime is 63271229204039. The reversal of 63271229204028 is 82040292217236.

63271229204028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352309803 + ... + 352489346.

It is an arithmetic number, because the mean of its divisors is an integer number (6152191780350).

Almost surely, 2^{63271229204028} is an apocalyptic number.

It is an amenable number.

63271229204028 is an abundant number, since it is smaller than the sum of its proper divisors (84381373524372).

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

63271229204028 is a wasteful number, since it uses less digits than its factorization.

63271229204028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704806637 (or 704806635 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 63271229204028 in words is "sixty-three trillion, two hundred seventy-one billion, two hundred twenty-nine million, two hundred four thousand, twenty-eight".