38394203417 has 8 divisors (see below), whose sum is σ = 38773986336. Its totient is φ = 38014808832.

The previous prime is 38394203411. The next prime is 38394203423. The reversal of 38394203417 is 71430249383.

It is an interprime number because it is at equal distance from previous prime (38394203411) and next prime (38394203423).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38394203417 - 2⁸ = 38394203161 is a prime.

It is a super-2 number, since 2×38394203417² (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 (38394203411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103673 + ... + 295865.

It is an arithmetic number, because the mean of its divisors is an integer number (4846748292).

Almost surely, 2^38394203417 is an apocalyptic number.

It is an amenable number.

38394203417 is a deficient number, since it is larger than the sum of its proper divisors (379782919).

38394203417 is a wasteful number, since it uses less digits than its factorization.

38394203417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194167.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 38394203417 in words is "thirty-eight billion, three hundred ninety-four million, two hundred three thousand, four hundred seventeen".