38714857730887 has 32 divisors (see below), whose sum is σ = 42586661779200. Its totient is φ = 34976971653120.

The previous prime is 38714857730869. The next prime is 38714857730893. The reversal of 38714857730887 is 78803775841783.

It is not a de Polignac number, because 38714857730887 - 2¹¹ = 38714857728839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38714857730807) 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, 130524783 + ... + 130821055.

It is an arithmetic number, because the mean of its divisors is an integer number (1330833180600).

Almost surely, 2^{38714857730887} is an apocalyptic number.

38714857730887 is a deficient number, since it is larger than the sum of its proper divisors (3871804048313).

38714857730887 is a wasteful number, since it uses less digits than its factorization.

38714857730887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297163.

The product of its (nonzero) digits is 1770209280, while the sum is 76.

The spelling of 38714857730887 in words is "thirty-eight trillion, seven hundred fourteen billion, eight hundred fifty-seven million, seven hundred thirty thousand, eight hundred eighty-seven".