514364144724 has 18 divisors (see below), whose sum is σ = 1300198254810. Its totient is φ = 171454714896.

The previous prime is 514364144683. The next prime is 514364144753. The reversal of 514364144724 is 427441463415.

514364144724 is a `hidden beast` number, since 5 + 1 + 436 + 4 + 144 + 72 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 510250205124 + 4113939600 = 714318^2 + 64140^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 514364144724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7143946419 + ... + 7143946490.

Almost surely, 2^514364144724 is an apocalyptic number.

It is an amenable number.

514364144724 is an abundant number, since it is smaller than the sum of its proper divisors (785834110086).

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

514364144724 is a wasteful number, since it uses less digits than its factorization.

514364144724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14287892919 (or 14287892914 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 45.

The spelling of 514364144724 in words is "five hundred fourteen billion, three hundred sixty-four million, one hundred forty-four thousand, seven hundred twenty-four".