38576806240 has 72 divisors (see below), whose sum is σ = 106017351552. Its totient is φ = 13226330880.

The previous prime is 38576806231. The next prime is 38576806243. The reversal of 38576806240 is 4260867583.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38576806243) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2452416 + ... + 2468095.

It is an arithmetic number, because the mean of its divisors is an integer number (1472463216).

Almost surely, 2^38576806240 is an apocalyptic number.

It is an amenable number.

38576806240 is an abundant number, since it is smaller than the sum of its proper divisors (67440545312).

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

38576806240 is a wasteful number, since it uses less digits than its factorization.

38576806240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920540 (or 4920525 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 38576806240 in words is "thirty-eight billion, five hundred seventy-six million, eight hundred six thousand, two hundred forty".