38231322580 has 24 divisors (see below), whose sum is σ = 87584484960. Its totient is φ = 13902299040.

The previous prime is 38231322551. The next prime is 38231322583. The reversal of 38231322580 is 8522313283.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38231322583) 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, 86889150 + ... + 86889589.

It is an arithmetic number, because the mean of its divisors is an integer number (3649353540).

Almost surely, 2^38231322580 is an apocalyptic number.

It is an amenable number.

38231322580 is an abundant number, since it is smaller than the sum of its proper divisors (49353162380).

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

38231322580 is a wasteful number, since it uses less digits than its factorization.

38231322580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173778759 (or 173778757 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 38231322580 in words is "thirty-eight billion, two hundred thirty-one million, three hundred twenty-two thousand, five hundred eighty".