38359880240 has 320 divisors, whose sum is σ = 105215265792. Its totient is φ = 12864614400.

The previous prime is 38359880233. The next prime is 38359880243. The reversal of 38359880240 is 4208895383.

It is not an unprimeable number, because it can be changed into a prime (38359880243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 135547139 + ... + 135547421.

Almost surely, 2^38359880240 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 38359880240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52607632896).

38359880240 is an abundant number, since it is smaller than the sum of its proper divisors (66855385552).

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

38359880240 is a wasteful number, since it uses less digits than its factorization.

38359880240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 38359880240 in words is "thirty-eight billion, three hundred fifty-nine million, eight hundred eighty thousand, two hundred forty".