383561080312 has 16 divisors (see below), whose sum is σ = 723483477360. Its totient is φ = 190632153024.

The previous prime is 383561080297. The next prime is 383561080319. The reversal of 383561080312 is 213080165383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383561080319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143546973 + ... + 143549644.

It is an arithmetic number, because the mean of its divisors is an integer number (45217717335).

Almost surely, 2^383561080312 is an apocalyptic number.

It is an amenable number.

383561080312 is a deficient number, since it is larger than the sum of its proper divisors (339922397048).

383561080312 is a wasteful number, since it uses less digits than its factorization.

383561080312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287096790 (or 287096786 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 383561080312 in words is "three hundred eighty-three billion, five hundred sixty-one million, eighty thousand, three hundred twelve".