382450943518 has 16 divisors (see below), whose sum is σ = 656277429600. Its totient is φ = 163745737056.

The previous prime is 382450943507. The next prime is 382450943521. The reversal of 382450943518 is 815349054283.

It is a congruent number.

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, 13469493 + ... + 13497856.

It is an arithmetic number, because the mean of its divisors is an integer number (41017339350).

Almost surely, 2^382450943518 is an apocalyptic number.

382450943518 is a deficient number, since it is larger than the sum of its proper divisors (273826486082).

382450943518 is a wasteful number, since it uses less digits than its factorization.

382450943518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26968371.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 382450943518 in words is "three hundred eighty-two billion, four hundred fifty million, nine hundred forty-three thousand, five hundred eighteen".