63798470762914 has 4 divisors (see below), whose sum is σ = 95697706144374. Its totient is φ = 31899235381456.

The previous prime is 63798470762911. The next prime is 63798470762959. The reversal of 63798470762914 is 41926707489736.

63798470762914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60681498167889 + 3116972595025 = 7789833^2 + 1765495^2 .

It is not an unprimeable number, because it can be changed into a prime (63798470762911) by changing a digit.

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 as a sum of consecutive naturals, namely, 15949617690727 + ... + 15949617690730.

Almost surely, 2^{63798470762914} is an apocalyptic number.

63798470762914 is a deficient number, since it is larger than the sum of its proper divisors (31899235381460).

63798470762914 is a wasteful number, since it uses less digits than its factorization.

63798470762914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31899235381459.

The product of its (nonzero) digits is 768144384, while the sum is 73.

The spelling of 63798470762914 in words is "sixty-three trillion, seven hundred ninety-eight billion, four hundred seventy million, seven hundred sixty-two thousand, nine hundred fourteen".