339598873121 has 4 divisors (see below), whose sum is σ = 340355218500. Its totient is φ = 338842527744.

The previous prime is 339598873109. The next prime is 339598873123. The reversal of 339598873121 is 121378895933.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 256172638225 + 83426234896 = 506135^2 + 288836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339598873121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339598873123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378172016 + ... + 378172913.

It is an arithmetic number, because the mean of its divisors is an integer number (85088804625).

Almost surely, 2^339598873121 is an apocalyptic number.

It is an amenable number.

339598873121 is a deficient number, since it is larger than the sum of its proper divisors (756345379).

339598873121 is an equidigital number, since it uses as much as digits as its factorization.

339598873121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756345378.

The product of its digits is 9797760, while the sum is 59.

The spelling of 339598873121 in words is "three hundred thirty-nine billion, five hundred ninety-eight million, eight hundred seventy-three thousand, one hundred twenty-one".