383250633220 has 96 divisors (see below), whose sum is σ = 1014715570176. Its totient is φ = 118334131200.

The previous prime is 383250633193. The next prime is 383250633229. The reversal of 383250633220 is 22336052383.

It is a self number, because there is not a number n which added to its sum of digits gives 383250633220.

It is not an unprimeable number, because it can be changed into a prime (383250633229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2493396 + ... + 2642635.

It is an arithmetic number, because the mean of its divisors is an integer number (10569953856).

Almost surely, 2^383250633220 is an apocalyptic number.

It is an amenable number.

383250633220 is an abundant number, since it is smaller than the sum of its proper divisors (631464936956).

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

383250633220 is a wasteful number, since it uses less digits than its factorization.

383250633220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136101 (or 5136099 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 383250633220 in words is "three hundred eighty-three billion, two hundred fifty million, six hundred thirty-three thousand, two hundred twenty".