381882642504 has 64 divisors (see below), whose sum is σ = 1041813930240. Its totient is φ = 115686922560.

The previous prime is 381882642469. The next prime is 381882642527. The reversal of 381882642504 is 405246288183.

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 15 ways as a sum of consecutive naturals, for example, 659619 + ... + 1094925.

It is an arithmetic number, because the mean of its divisors is an integer number (16278342660).

Almost surely, 2^381882642504 is an apocalyptic number.

It is an amenable number.

381882642504 is an abundant number, since it is smaller than the sum of its proper divisors (659931287736).

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

381882642504 is a wasteful number, since it uses less digits than its factorization.

381882642504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438650 (or 438646 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

The spelling of 381882642504 in words is "three hundred eighty-one billion, eight hundred eighty-two million, six hundred forty-two thousand, five hundred four".