380313146868 has 24 divisors (see below), whose sum is σ = 916023064320. Its totient is φ = 122681660160.

The previous prime is 380313146833. The next prime is 380313146887. The reversal of 380313146868 is 868641313083.

It is a self number, because there is not a number n which added to its sum of digits gives 380313146868.

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, 511173213 + ... + 511173956.

It is an arithmetic number, because the mean of its divisors is an integer number (38167627680).

Almost surely, 2^380313146868 is an apocalyptic number.

It is an amenable number.

380313146868 is an abundant number, since it is smaller than the sum of its proper divisors (535709917452).

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

380313146868 is a wasteful number, since it uses less digits than its factorization.

380313146868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022347207 (or 1022347205 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 380313146868 in words is "three hundred eighty billion, three hundred thirteen million, one hundred forty-six thousand, eight hundred sixty-eight".