63044202156 has 48 divisors (see below), whose sum is σ = 158446247904. Its totient is φ = 19394850816.

The previous prime is 63044202131. The next prime is 63044202161. The reversal of 63044202156 is 65120244036.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 956686 + ... + 1020458.

It is an arithmetic number, because the mean of its divisors is an integer number (3300963498).

Almost surely, 2^63044202156 is an apocalyptic number.

It is an amenable number.

63044202156 is an abundant number, since it is smaller than the sum of its proper divisors (95402045748).

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

63044202156 is a wasteful number, since it uses less digits than its factorization.

63044202156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70130 (or 70128 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

It can be divided in two parts, 6304420 and 2156, that added together give a triangular number (6306576 = T₃₅₅₁).

The spelling of 63044202156 in words is "sixty-three billion, forty-four million, two hundred two thousand, one hundred fifty-six".