38959295984 has 40 divisors (see below), whose sum is σ = 86294307168. Its totient is φ = 16691558400.

The previous prime is 38959295983. The next prime is 38959295987. The reversal of 38959295984 is 48959295983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38959295983) 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 7 ways as a sum of consecutive naturals, for example, 311384 + ... + 418184.

Almost surely, 2^38959295984 is an apocalyptic number.

It is an amenable number.

38959295984 is an abundant number, since it is smaller than the sum of its proper divisors (47335011184).

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

38959295984 is a wasteful number, since it uses less digits than its factorization.

38959295984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110073 (or 110067 counting only the distinct ones).

The product of its digits is 251942400, while the sum is 71.

Subtracting 38959295984 from its reverse (48959295983), we obtain a palindrome (9999999999).

The spelling of 38959295984 in words is "thirty-eight billion, nine hundred fifty-nine million, two hundred ninety-five thousand, nine hundred eighty-four".