381707744304 has 40 divisors (see below), whose sum is σ = 1000795935040. Its totient is φ = 125336870208.

The previous prime is 381707744287. The next prime is 381707744317. The reversal of 381707744304 is 403447707183.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59341894 + ... + 59348325.

It is an arithmetic number, because the mean of its divisors is an integer number (25019898376).

Almost surely, 2^381707744304 is an apocalyptic number.

It is an amenable number.

381707744304 is an abundant number, since it is smaller than the sum of its proper divisors (619088190736).

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

381707744304 is a wasteful number, since it uses less digits than its factorization.

381707744304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118690297 (or 118690291 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 381707744304 in words is "three hundred eighty-one billion, seven hundred seven million, seven hundred forty-four thousand, three hundred four".