383071853380 has 48 divisors (see below), whose sum is σ = 809261893440. Its totient is φ = 152313033600.

The previous prime is 383071853369. The next prime is 383071853387. The reversal of 383071853380 is 83358170383.

It is not an unprimeable number, because it can be changed into a prime (383071853387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9757390 + ... + 9796570.

It is an arithmetic number, because the mean of its divisors is an integer number (16859622780).

Almost surely, 2^383071853380 is an apocalyptic number.

It is an amenable number.

383071853380 is an abundant number, since it is smaller than the sum of its proper divisors (426190040060).

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

383071853380 is a wasteful number, since it uses less digits than its factorization.

383071853380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42100 (or 42098 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 383071853380 in words is "three hundred eighty-three billion, seventy-one million, eight hundred fifty-three thousand, three hundred eighty".