63134451364 has 24 divisors (see below), whose sum is σ = 110815907328. Its totient is φ = 31472888160.

The previous prime is 63134451349. The next prime is 63134451371. The reversal of 63134451364 is 46315443136.

63134451364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2120082 + ... + 2149654.

It is an arithmetic number, because the mean of its divisors is an integer number (4617329472).

Almost surely, 2^63134451364 is an apocalyptic number.

It is an amenable number.

63134451364 is a deficient number, since it is larger than the sum of its proper divisors (47681455964).

63134451364 is a wasteful number, since it uses less digits than its factorization.

63134451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31155 (or 31153 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The spelling of 63134451364 in words is "sixty-three billion, one hundred thirty-four million, four hundred fifty-one thousand, three hundred sixty-four".