338338338717 has 16 divisors (see below), whose sum is σ = 457980500480. Its totient is φ = 222129441072.

The previous prime is 338338338707. The next prime is 338338338721. The reversal of 338338338717 is 717833833833.

It is not a de Polignac number, because 338338338717 - 2⁷ = 338338338589 is a prime.

It is a super-2 number, since 2×338338338717² (a number of 24 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 (338338338707) 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, 478878 + ... + 951840.

It is an arithmetic number, because the mean of its divisors is an integer number (28623781280).

Almost surely, 2^338338338717 is an apocalyptic number.

It is an amenable number.

338338338717 is a deficient number, since it is larger than the sum of its proper divisors (119642161763).

338338338717 is a wasteful number, since it uses less digits than its factorization.

338338338717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476592.

The product of its digits is 18289152, while the sum is 57.

The spelling of 338338338717 in words is "three hundred thirty-eight billion, three hundred thirty-eight million, three hundred thirty-eight thousand, seven hundred seventeen".