63514242164 has 12 divisors (see below), whose sum is σ = 117688154724. Its totient is φ = 29889055104.

The previous prime is 63514242163. The next prime is 63514242173. The reversal of 63514242164 is 46124241536.

It can be written as a sum of positive squares in 2 ways, for example, as 52706976400 + 10807265764 = 229580^2 + 103958^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63514242163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467016419 + ... + 467016554.

It is an arithmetic number, because the mean of its divisors is an integer number (9807346227).

Almost surely, 2^63514242164 is an apocalyptic number.

It is an amenable number.

63514242164 is a deficient number, since it is larger than the sum of its proper divisors (54173912560).

63514242164 is a wasteful number, since it uses less digits than its factorization.

63514242164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934032994 (or 934032992 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The spelling of 63514242164 in words is "sixty-three billion, five hundred fourteen million, two hundred forty-two thousand, one hundred sixty-four".