366627040665 has 16 divisors (see below), whose sum is σ = 617477121600. Its totient is φ = 185243136192.

The previous prime is 366627040631. The next prime is 366627040673. The reversal of 366627040665 is 566040726663.

It is not a de Polignac number, because 366627040665 - 2⁶ = 366627040601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643205050 + ... + 643205619.

It is an arithmetic number, because the mean of its divisors is an integer number (38592320100).

Almost surely, 2^366627040665 is an apocalyptic number.

It is an amenable number.

366627040665 is a deficient number, since it is larger than the sum of its proper divisors (250850080935).

366627040665 is a wasteful number, since it uses less digits than its factorization.

366627040665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286410696.

The product of its (nonzero) digits is 6531840, while the sum is 51.

The spelling of 366627040665 in words is "three hundred sixty-six billion, six hundred twenty-seven million, forty thousand, six hundred sixty-five".