14577086864 has 40 divisors (see below), whose sum is σ = 28950464760. Its totient is φ = 7106227200.

The previous prime is 14577086851. The next prime is 14577086869. The reversal of 14577086864 is 46868077541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5873689600 + 8703397264 = 76640^2 + 93292^2 .

It is a super-2 number, since 2×14577086864² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14577086869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167374 + ... + 1179794.

It is an arithmetic number, because the mean of its divisors is an integer number (723761619).

Almost surely, 2^14577086864 is an apocalyptic number.

It is an amenable number.

14577086864 is a deficient number, since it is larger than the sum of its proper divisors (14373377896).

14577086864 is a wasteful number, since it uses less digits than its factorization.

14577086864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14259 (or 14253 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 14577086864 in words is "fourteen billion, five hundred seventy-seven million, eighty-six thousand, eight hundred sixty-four".