338596568173 has 2 divisors, whose sum is σ = 338596568174. Its totient is φ = 338596568172.

The previous prime is 338596568159. The next prime is 338596568207. The reversal of 338596568173 is 371865695833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317930205609 + 20666362564 = 563853^2 + 143758^2 .

It is an emirp because it is prime and its reverse (371865695833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 338596568173 - 2¹³ = 338596559981 is a prime.

It is a super-4 number, since 4×338596568173⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338596568153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169298284086 + 169298284087.

It is an arithmetic number, because the mean of its divisors is an integer number (169298284087).

Almost surely, 2^338596568173 is an apocalyptic number.

It is an amenable number.

338596568173 is a deficient number, since it is larger than the sum of its proper divisors (1).

338596568173 is an equidigital number, since it uses as much as digits as its factorization.

338596568173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97977600, while the sum is 64.

The spelling of 338596568173 in words is "three hundred thirty-eight billion, five hundred ninety-six million, five hundred sixty-eight thousand, one hundred seventy-three".