38384130884 has 24 divisors (see below), whose sum is σ = 77589314208. Its totient is φ = 16421018240.

The previous prime is 38384130881. The next prime is 38384130887. The reversal of 38384130884 is 48803148383.

It is an interprime number because it is at equal distance from previous prime (38384130881) and next prime (38384130887).

It is not an unprimeable number, because it can be changed into a prime (38384130881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25657094 + ... + 25658589.

It is an arithmetic number, because the mean of its divisors is an integer number (3232888092).

Almost surely, 2^38384130884 is an apocalyptic number.

38384130884 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38384130884 is an abundant number, since it is smaller than the sum of its proper divisors (39205183324).

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

38384130884 is a wasteful number, since it uses less digits than its factorization.

38384130884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51315715 (or 51315713 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 38384130884 in words is "thirty-eight billion, three hundred eighty-four million, one hundred thirty thousand, eight hundred eighty-four".