14660464156 has 24 divisors (see below), whose sum is σ = 27684314784. Its totient is φ = 6752904000.

The previous prime is 14660464153. The next prime is 14660464183. The reversal of 14660464156 is 65146406641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14660464153) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 254095 + ... + 306406.

It is an arithmetic number, because the mean of its divisors is an integer number (1153513116).

Almost surely, 2^14660464156 is an apocalyptic number.

It is an amenable number.

14660464156 is a deficient number, since it is larger than the sum of its proper divisors (13023850628).

14660464156 is a wasteful number, since it uses less digits than its factorization.

14660464156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561021 (or 561019 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 14660464156 in words is "fourteen billion, six hundred sixty million, four hundred sixty-four thousand, one hundred fifty-six".