38675771066317 has 24 divisors (see below), whose sum is σ = 49271172989760. Its totient is φ = 30019699906560.

The previous prime is 38675771066311. The next prime is 38675771066333. The reversal of 38675771066317 is 71366017757683.

It is a de Polignac number, because none of the positive numbers 2^k-38675771066317 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38675771066311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139462017 + ... + 139739062.

It is an arithmetic number, because the mean of its divisors is an integer number (2052965541240).

Almost surely, 2^{38675771066317} is an apocalyptic number.

It is an amenable number.

38675771066317 is a deficient number, since it is larger than the sum of its proper divisors (10595401923443).

38675771066317 is a wasteful number, since it uses less digits than its factorization.

38675771066317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279201361 (or 279201354 counting only the distinct ones).

The product of its (nonzero) digits is 186701760, while the sum is 67.

The spelling of 38675771066317 in words is "thirty-eight trillion, six hundred seventy-five billion, seven hundred seventy-one million, sixty-six thousand, three hundred seventeen".