38959410240 has 112 divisors (see below), whose sum is σ = 137440172160. Its totient is φ = 10389173760.

The previous prime is 38959410199. The next prime is 38959410293. The reversal of 38959410240 is 4201495983.

38959410240 is a `hidden beast` number, since 3 + 8 + 9 + 594 + 10 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2245956 + ... + 2263235.

Almost surely, 2^38959410240 is an apocalyptic number.

38959410240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38959410240 is an abundant number, since it is smaller than the sum of its proper divisors (98480761920).

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

38959410240 is a wasteful number, since it uses less digits than its factorization.

38959410240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509217 (or 4509201 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 38959410240 in words is "thirty-eight billion, nine hundred fifty-nine million, four hundred ten thousand, two hundred forty".