38283380816 has 40 divisors (see below), whose sum is σ = 77096669664. Its totient is φ = 18399934080.

The previous prime is 38283380797. The next prime is 38283380831. The reversal of 38283380816 is 61808338283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340430 + ... + 438701.

Almost surely, 2^38283380816 is an apocalyptic number.

It is an amenable number.

38283380816 is an abundant number, since it is smaller than the sum of its proper divisors (38813288848).

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

38283380816 is a wasteful number, since it uses less digits than its factorization.

38283380816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779259 (or 779253 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 38283380816 in words is "thirty-eight billion, two hundred eighty-three million, three hundred eighty thousand, eight hundred sixteen".