339909712122241 has 4 divisors (see below), whose sum is σ = 357799696970800. Its totient is φ = 322019727273684.

The previous prime is 339909712122191. The next prime is 339909712122259. The reversal of 339909712122241 is 142221217909933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339909712122241 is a prime.

It is a super-2 number, since 2×339909712122241² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339909712128241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8944992424251 + ... + 8944992424288.

It is an arithmetic number, because the mean of its divisors is an integer number (89449924242700).

Almost surely, 2^{339909712122241} is an apocalyptic number.

It is an amenable number.

339909712122241 is a deficient number, since it is larger than the sum of its proper divisors (17889984848559).

339909712122241 is a wasteful number, since it uses less digits than its factorization.

339909712122241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17889984848558.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 339909712122241 in words is "three hundred thirty-nine trillion, nine hundred nine billion, seven hundred twelve million, one hundred twenty-two thousand, two hundred forty-one".