374040866738 has 32 divisors (see below), whose sum is σ = 723625868160. Its totient is φ = 140705026560.

The previous prime is 374040866629. The next prime is 374040866743. The reversal of 374040866738 is 837668040473.

It is a super-2 number, since 2×374040866738² (a number of 24 digits) contains 22 as substring.

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, 41872031 + ... + 41880962.

It is an arithmetic number, because the mean of its divisors is an integer number (22613308380).

Almost surely, 2^374040866738 is an apocalyptic number.

374040866738 is a deficient number, since it is larger than the sum of its proper divisors (349585001422).

374040866738 is a wasteful number, since it uses less digits than its factorization.

374040866738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83753042.

The product of its (nonzero) digits is 16257024, while the sum is 56.

The spelling of 374040866738 in words is "three hundred seventy-four billion, forty million, eight hundred sixty-six thousand, seven hundred thirty-eight".