380182628464 has 20 divisors (see below), whose sum is σ = 736698171960. Its totient is φ = 190066971200.

The previous prime is 380182628453. The next prime is 380182628471. The reversal of 380182628464 is 464826281083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392262 + ... + 1642789.

It is an arithmetic number, because the mean of its divisors is an integer number (36834908598).

Almost surely, 2^380182628464 is an apocalyptic number.

It is an amenable number.

380182628464 is a deficient number, since it is larger than the sum of its proper divisors (356515543496).

380182628464 is a wasteful number, since it uses less digits than its factorization.

380182628464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042888 (or 3042882 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 380182628464 in words is "three hundred eighty billion, one hundred eighty-two million, six hundred twenty-eight thousand, four hundred sixty-four".