369166218568560 has 240 divisors, whose sum is σ = 1462601399900160. Its totient is φ = 81658887022080.

The previous prime is 369166218568559. The next prime is 369166218568571. The reversal of 369166218568560 is 65865812661963.

369166218568560 is a `hidden beast` number, since 3 + 6 + 9 + 1 + 6 + 6 + 2 + 1 + 8 + 56 + 8 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1181251270 + ... + 1181563749.

It is an arithmetic number, because the mean of its divisors is an integer number (6094172499584).

Almost surely, 2^{369166218568560} is an apocalyptic number.

369166218568560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

369166218568560 is an abundant number, since it is smaller than the sum of its proper divisors (1093435181331600).

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

369166218568560 is a wasteful number, since it uses less digits than its factorization.

369166218568560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362815076 (or 2362815067 counting only the distinct ones).

The product of its (nonzero) digits is 671846400, while the sum is 72.

The spelling of 369166218568560 in words is "three hundred sixty-nine trillion, one hundred sixty-six billion, two hundred eighteen million, five hundred sixty-eight thousand, five hundred sixty".