374043064165 has 16 divisors (see below), whose sum is σ = 468474750576. Its totient is φ = 286427814400.

The previous prime is 374043064147. The next prime is 374043064169. The reversal of 374043064165 is 561460340473.

It can be written as a sum of positive squares in 8 ways, for example, as 12882931009 + 361160133156 = 113503^2 + 600966^2 .

It is not a de Polignac number, because 374043064165 - 2⁵ = 374043064133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374043064169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17202346 + ... + 17224075.

It is an arithmetic number, because the mean of its divisors is an integer number (29279671911).

Almost surely, 2^374043064165 is an apocalyptic number.

It is an amenable number.

374043064165 is a deficient number, since it is larger than the sum of its proper divisors (94431686411).

374043064165 is a wasteful number, since it uses less digits than its factorization.

374043064165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34426520.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 374043064165 in words is "three hundred seventy-four billion, forty-three million, sixty-four thousand, one hundred sixty-five".