938312420317 has 8 divisors (see below), whose sum is σ = 938897476160. Its totient is φ = 937727513280.

The previous prime is 938312420239. The next prime is 938312420341. The reversal of 938312420317 is 713024213839.

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 938312420317 - 2⁷ = 938312420189 is a prime.

It is a super-2 number, since 2×938312420317² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938312420377) 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, 14244784 + ... + 14310502.

It is an arithmetic number, because the mean of its divisors is an integer number (117362184520).

Almost surely, 2^938312420317 is an apocalyptic number.

It is an amenable number.

938312420317 is a deficient number, since it is larger than the sum of its proper divisors (585055843).

938312420317 is a wasteful number, since it uses less digits than its factorization.

938312420317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74403.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 938312420317 in words is "nine hundred thirty-eight billion, three hundred twelve million, four hundred twenty thousand, three hundred seventeen".