38682718870607 has 16 divisors (see below), whose sum is σ = 44362013928960. Its totient is φ = 33041733687072.

The previous prime is 38682718870529. The next prime is 38682718870619. The reversal of 38682718870607 is 70607881728683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38682718870607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682718840607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39724694 + ... + 40686812.

It is an arithmetic number, because the mean of its divisors is an integer number (2772625870560).

Almost surely, 2^{38682718870607} is an apocalyptic number.

38682718870607 is a deficient number, since it is larger than the sum of its proper divisors (5679295058353).

38682718870607 is a wasteful number, since it uses less digits than its factorization.

38682718870607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982022.

The product of its (nonzero) digits is 303464448, while the sum is 71.

The spelling of 38682718870607 in words is "thirty-eight trillion, six hundred eighty-two billion, seven hundred eighteen million, eight hundred seventy thousand, six hundred seven".