381303065248 has 24 divisors (see below), whose sum is σ = 857931897312. Its totient is φ = 163415599296.

The previous prime is 381303065233. The next prime is 381303065329. The reversal of 381303065248 is 842560303183.

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, 851122690 + ... + 851123137.

It is an arithmetic number, because the mean of its divisors is an integer number (35747162388).

Almost surely, 2^381303065248 is an apocalyptic number.

It is an amenable number.

381303065248 is an abundant number, since it is smaller than the sum of its proper divisors (476628832064).

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

381303065248 is a wasteful number, since it uses less digits than its factorization.

381303065248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702245844 (or 1702245836 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 381303065248 in words is "three hundred eighty-one billion, three hundred three million, sixty-five thousand, two hundred forty-eight".