374001380818 has 24 divisors (see below), whose sum is σ = 622292117076. Its totient is φ = 168405868800.

The previous prime is 374001380813. The next prime is 374001380821. The reversal of 374001380818 is 818083100473.

It can be written as a sum of positive squares in 6 ways, for example, as 35657901889 + 338343478929 = 188833^2 + 581673^2 .

It is not an unprimeable number, because it can be changed into a prime (374001380813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13480203 + ... + 13507918.

Almost surely, 2^374001380818 is an apocalyptic number.

374001380818 is a deficient number, since it is larger than the sum of its proper divisors (248290736258).

374001380818 is a wasteful number, since it uses less digits than its factorization.

374001380818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26988190 (or 26988177 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 374001380818 in words is "three hundred seventy-four billion, one million, three hundred eighty thousand, eight hundred eighteen".