374418315990 has 24 divisors (see below), whose sum is σ = 973487621808. Its totient is φ = 99844884240.

The previous prime is 374418315989. The next prime is 374418316031. The reversal of 374418315990 is 99513814473.

374418315990 is a `hidden beast` number, since 3 + 7 + 4 + 4 + 18 + 31 + 599 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2080101666 + ... + 2080101845.

It is an arithmetic number, because the mean of its divisors is an integer number (40561984242).

Almost surely, 2^374418315990 is an apocalyptic number.

374418315990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

374418315990 is an abundant number, since it is smaller than the sum of its proper divisors (599069305818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374418315990 is a wasteful number, since it uses less digits than its factorization.

374418315990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160203524 (or 4160203521 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 374418315990 in words is "three hundred seventy-four billion, four hundred eighteen million, three hundred fifteen thousand, nine hundred ninety".