14872605512 has 12 divisors (see below), whose sum is σ = 27886782105. Its totient is φ = 7436130288.

The previous prime is 14872605469. The next prime is 14872605523. The reversal of 14872605512 is 21550627841.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 14802615556 + 69989956 = 121666^2 + 8366^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=86234.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14872605512.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 323378 + ... + 366494.

Almost surely, 2^14872605512 is an apocalyptic number.

It is an amenable number.

14872605512 is a deficient number, since it is larger than the sum of its proper divisors (13014176593).

14872605512 is an frugal number, since it uses more digits than its factorization.

14872605512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86240 (or 43119 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 14872605512 in words is "fourteen billion, eight hundred seventy-two million, six hundred five thousand, five hundred twelve".