374545600665 has 32 divisors (see below), whose sum is σ = 605172412416. Its totient is φ = 197791692480.

The previous prime is 374545600661. The next prime is 374545600727. The reversal of 374545600665 is 566006545473.

It is not a de Polignac number, because 374545600665 - 2² = 374545600661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374545600661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17798700 + ... + 17819730.

It is an arithmetic number, because the mean of its divisors is an integer number (18911637888).

Almost surely, 2^374545600665 is an apocalyptic number.

It is an amenable number.

374545600665 is a deficient number, since it is larger than the sum of its proper divisors (230626811751).

374545600665 is a wasteful number, since it uses less digits than its factorization.

374545600665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32669.

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 374545600665 in words is "three hundred seventy-four billion, five hundred forty-five million, six hundred thousand, six hundred sixty-five".