38382224720 has 40 divisors (see below), whose sum is σ = 101987055744. Its totient is φ = 13159619712.

The previous prime is 38382224719. The next prime is 38382224723. The reversal of 38382224720 is 2742228383.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38382224723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34269284 + ... + 34270403.

Almost surely, 2^38382224720 is an apocalyptic number.

It is an amenable number.

38382224720 is an abundant number, since it is smaller than the sum of its proper divisors (63604831024).

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

38382224720 is a wasteful number, since it uses less digits than its factorization.

38382224720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68539707 (or 68539701 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 38382224720 in words is "thirty-eight billion, three hundred eighty-two million, two hundred twenty-four thousand, seven hundred twenty".