3660118582480 has 20 divisors (see below), whose sum is σ = 8509775704452. Its totient is φ = 1464047432960.

The previous prime is 3660118582433. The next prime is 3660118582537. The reversal of 3660118582480 is 842858110663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2226696652944 + 1433421929536 = 1492212^2 + 1197256^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 22875741061 + ... + 22875741220.

Almost surely, 2^{3660118582480} is an apocalyptic number.

It is an amenable number.

3660118582480 is an abundant number, since it is smaller than the sum of its proper divisors (4849657121972).

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

3660118582480 is a wasteful number, since it uses less digits than its factorization.

3660118582480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45751482294 (or 45751482288 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 3660118582480 in words is "three trillion, six hundred sixty billion, one hundred eighteen million, five hundred eighty-two thousand, four hundred eighty".