365220044516 has 12 divisors (see below), whose sum is σ = 640079152188. Its totient is φ = 182340286752.

The previous prime is 365220044507. The next prime is 365220044543. The reversal of 365220044516 is 615440022563.

It can be written as a sum of positive squares in 2 ways, for example, as 332006440000 + 33213604516 = 576200^2 + 182246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 365220044516.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67430831 + ... + 67436246.

It is an arithmetic number, because the mean of its divisors is an integer number (53339929349).

Almost surely, 2^365220044516 is an apocalyptic number.

It is an amenable number.

365220044516 is a deficient number, since it is larger than the sum of its proper divisors (274859107672).

365220044516 is a wasteful number, since it uses less digits than its factorization.

365220044516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134867758 (or 134867756 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 365220044516 in words is "three hundred sixty-five billion, two hundred twenty million, forty-four thousand, five hundred sixteen".