38030585880 has 128 divisors (see below), whose sum is σ = 130482777600. Its totient is φ = 8686559232.

The previous prime is 38030585869. The next prime is 38030585897. The reversal of 38030585880 is 8858503083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1230456 + ... + 1260984.

It is an arithmetic number, because the mean of its divisors is an integer number (1019396700).

Almost surely, 2^38030585880 is an apocalyptic number.

38030585880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38030585880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65241388800).

38030585880 is an abundant number, since it is smaller than the sum of its proper divisors (92452191720).

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

38030585880 is a wasteful number, since it uses less digits than its factorization.

38030585880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32033 (or 32029 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 38030585880 in words is "thirty-eight billion, thirty million, five hundred eighty-five thousand, eight hundred eighty".