14122917564 has 48 divisors (see below), whose sum is σ = 38579686656. Its totient is φ = 3936700800.

The previous prime is 14122917527. The next prime is 14122917581. The reversal of 14122917564 is 46571922141.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 2046922 + ... + 2053809.

It is an arithmetic number, because the mean of its divisors is an integer number (803743472).

Almost surely, 2^14122917564 is an apocalyptic number.

14122917564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14122917564 is an abundant number, since it is smaller than the sum of its proper divisors (24456769092).

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

14122917564 is a wasteful number, since it uses less digits than its factorization.

14122917564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4100786 (or 4100784 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The spelling of 14122917564 in words is "fourteen billion, one hundred twenty-two million, nine hundred seventeen thousand, five hundred sixty-four".