374212043604 has 144 divisors (see below), whose sum is σ = 1144314662400. Its totient is φ = 100724378688.

The previous prime is 374212043587. The next prime is 374212043663. The reversal of 374212043604 is 406340212473.

374212043604 is a `hidden beast` number, since 3 + 7 + 4 + 2 + 1 + 2 + 0 + 43 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 638739 + ... + 1075365.

It is an arithmetic number, because the mean of its divisors is an integer number (7946629600).

Almost surely, 2^374212043604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374212043604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572157331200).

374212043604 is an abundant number, since it is smaller than the sum of its proper divisors (770102618796).

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

374212043604 is a wasteful number, since it uses less digits than its factorization.

374212043604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436842 (or 436837 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 374212043604 in words is "three hundred seventy-four billion, two hundred twelve million, forty-three thousand, six hundred four".