3339938317823 has 2 divisors, whose sum is σ = 3339938317824. Its totient is φ = 3339938317822.

The previous prime is 3339938317819. The next prime is 3339938317843. The reversal of 3339938317823 is 3287138399333.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3339938317823 - 2² = 3339938317819 is a prime.

It is a super-2 number, since 2×3339938317823² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3339938317843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669969158911 + 1669969158912.

It is an arithmetic number, because the mean of its divisors is an integer number (1669969158912).

Almost surely, 2^{3339938317823} is an apocalyptic number.

3339938317823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3339938317823 is an equidigital number, since it uses as much as digits as its factorization.

3339938317823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52907904, while the sum is 62.

The spelling of 3339938317823 in words is "three trillion, three hundred thirty-nine billion, nine hundred thirty-eight million, three hundred seventeen thousand, eight hundred twenty-three".