63158344084 has 48 divisors (see below), whose sum is σ = 123309559296. Its totient is φ = 28063807200.

The previous prime is 63158344079. The next prime is 63158344099. The reversal of 63158344084 is 48044385136.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 304417 + ... + 467959.

It is an arithmetic number, because the mean of its divisors is an integer number (2568949152).

Almost surely, 2^63158344084 is an apocalyptic number.

It is an amenable number.

63158344084 is a deficient number, since it is larger than the sum of its proper divisors (60151215212).

63158344084 is a wasteful number, since it uses less digits than its factorization.

63158344084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163756 (or 163754 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 63158344084 in words is "sixty-three billion, one hundred fifty-eight million, three hundred forty-four thousand, eighty-four".