38531788750120 has 64 divisors (see below), whose sum is σ = 86769402033600. Its totient is φ = 15399764029440.

The previous prime is 38531788750079. The next prime is 38531788750121. The reversal of 38531788750120 is 2105788713583.

It is not an unprimeable number, because it can be changed into a prime (38531788750121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285923155 + ... + 286057885.

It is an arithmetic number, because the mean of its divisors is an integer number (1355771906775).

Almost surely, 2^{38531788750120} is an apocalyptic number.

It is an amenable number.

38531788750120 is an abundant number, since it is smaller than the sum of its proper divisors (48237613283480).

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

38531788750120 is a wasteful number, since it uses less digits than its factorization.

38531788750120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140698 (or 140694 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 58.

The spelling of 38531788750120 in words is "thirty-eight trillion, five hundred thirty-one billion, seven hundred eighty-eight million, seven hundred fifty thousand, one hundred twenty".