38358652842217 has 16 divisors (see below), whose sum is σ = 41930776512000. Its totient is φ = 34977255977664.

The previous prime is 38358652842199. The next prime is 38358652842299. The reversal of 38358652842217 is 71224825685383.

It is a cyclic number.

It is not a de Polignac number, because 38358652842217 - 2²³ = 38358644453609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38358652842317) 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, 363929742 + ... + 364035127.

It is an arithmetic number, because the mean of its divisors is an integer number (2620673532000).

Almost surely, 2^{38358652842217} is an apocalyptic number.

It is an amenable number.

38358652842217 is a deficient number, since it is larger than the sum of its proper divisors (3572123669783).

38358652842217 is a wasteful number, since it uses less digits than its factorization.

38358652842217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727965000.

The product of its digits is 154828800, while the sum is 64.

The spelling of 38358652842217 in words is "thirty-eight trillion, three hundred fifty-eight billion, six hundred fifty-two million, eight hundred forty-two thousand, two hundred seventeen".