38139201024 has 80 divisors (see below), whose sum is σ = 103327583040. Its totient is φ = 12497561600.

The previous prime is 38139200929. The next prime is 38139201041. The reversal of 38139201024 is 42010293183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119802 + ... + 301049.

It is an arithmetic number, because the mean of its divisors is an integer number (1291594788).

Almost surely, 2^38139201024 is an apocalyptic number.

It is an amenable number.

38139201024 is an abundant number, since it is smaller than the sum of its proper divisors (65188382016).

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

38139201024 is an equidigital number, since it uses as much as digits as its factorization.

38139201024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420931 (or 420915 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 38139201024 in words is "thirty-eight billion, one hundred thirty-nine million, two hundred one thousand, twenty-four".