380447854372 has 24 divisors (see below), whose sum is σ = 666296096256. Its totient is φ = 190077603648.

The previous prime is 380447854363. The next prime is 380447854379. The reversal of 380447854372 is 273458744083.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (380447854379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48628053 + ... + 48635875.

It is an arithmetic number, because the mean of its divisors is an integer number (27762337344).

Almost surely, 2^380447854372 is an apocalyptic number.

It is an amenable number.

380447854372 is a deficient number, since it is larger than the sum of its proper divisors (285848241884).

380447854372 is a wasteful number, since it uses less digits than its factorization.

380447854372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15627 (or 15625 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 380447854372 in words is "three hundred eighty billion, four hundred forty-seven million, eight hundred fifty-four thousand, three hundred seventy-two".