382516874842 has 16 divisors (see below), whose sum is σ = 576347099112. Its totient is φ = 190402375680.

The previous prime is 382516874771. The next prime is 382516874893. The reversal of 382516874842 is 248478615283.

It can be written as a sum of positive squares in 4 ways, for example, as 319972366921 + 62544507921 = 565661^2 + 250089^2 .

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 7 ways as a sum of consecutive naturals, for example, 339342 + ... + 938182.

Almost surely, 2^382516874842 is an apocalyptic number.

382516874842 is a deficient number, since it is larger than the sum of its proper divisors (193830224270).

382516874842 is a wasteful number, since it uses less digits than its factorization.

382516874842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600273.

The product of its digits is 20643840, while the sum is 58.

The spelling of 382516874842 in words is "three hundred eighty-two billion, five hundred sixteen million, eight hundred seventy-four thousand, eight hundred forty-two".