6360642477220 has 12 divisors (see below), whose sum is σ = 13357349202204. Its totient is φ = 2544256990880.

The previous prime is 6360642477197. The next prime is 6360642477247. The reversal of 6360642477220 is 227742460636.

It can be written as a sum of positive squares in 2 ways, for example, as 1736559941796 + 4624082535424 = 1317786^2 + 2150368^2 .

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, 159016061911 + ... + 159016061950.

It is an arithmetic number, because the mean of its divisors is an integer number (1113112433517).

Almost surely, 2^{6360642477220} is an apocalyptic number.

It is an amenable number.

6360642477220 is an abundant number, since it is smaller than the sum of its proper divisors (6996706724984).

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

6360642477220 is a wasteful number, since it uses less digits than its factorization.

6360642477220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318032123870 (or 318032123868 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 6360642477220 in words is "six trillion, three hundred sixty billion, six hundred forty-two million, four hundred seventy-seven thousand, two hundred twenty".