38988010481 has 32 divisors (see below), whose sum is σ = 46135745280. Its totient is φ = 32250617856.

The previous prime is 38988010471. The next prime is 38988010519. The reversal of 38988010481 is 18401088983.

It is a cyclic number.

It is not a de Polignac number, because 38988010481 - 2²² = 38983816177 is a prime.

It is a super-2 number, since 2×38988010481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38988010441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20443730 + ... + 20445636.

It is an arithmetic number, because the mean of its divisors is an integer number (1441742040).

Almost surely, 2^38988010481 is an apocalyptic number.

It is an amenable number.

38988010481 is a deficient number, since it is larger than the sum of its proper divisors (7147734799).

38988010481 is a wasteful number, since it uses less digits than its factorization.

38988010481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its (nonzero) digits is 442368, while the sum is 50.

The spelling of 38988010481 in words is "thirty-eight billion, nine hundred eighty-eight million, ten thousand, four hundred eighty-one".