14507517122 has 42 divisors (see below), whose sum is σ = 26464779603. Its totient is φ = 5947180932.

The previous prime is 14507517107. The next prime is 14507517149. The reversal of 14507517122 is 22171570541.

It can be written as a sum of positive squares in only one way, i.e., 7253758561 + 7253758561 = 85169^2 + 85169^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=85169.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 630761603 + ... + 630761625.

Almost surely, 2^14507517122 is an apocalyptic number.

14507517122 is a deficient number, since it is larger than the sum of its proper divisors (11957262481).

14507517122 is an frugal number, since it uses more digits than its factorization.

14507517122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 32 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 14507517122 in words is "fourteen billion, five hundred seven million, five hundred seventeen thousand, one hundred twenty-two".