38483944408 has 128 divisors (see below), whose sum is σ = 89784414720. Its totient is φ = 15058068480.

The previous prime is 38483944363. The next prime is 38483944439. The reversal of 38483944408 is 80444938483.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43582735 + ... + 43583617.

It is an arithmetic number, because the mean of its divisors is an integer number (701440740).

Almost surely, 2^38483944408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38483944408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44892207360).

38483944408 is an abundant number, since it is smaller than the sum of its proper divisors (51300470312).

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

38483944408 is a wasteful number, since it uses less digits than its factorization.

38483944408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 55.

The spelling of 38483944408 in words is "thirty-eight billion, four hundred eighty-three million, nine hundred forty-four thousand, four hundred eight".