338139031333 has 2 divisors, whose sum is σ = 338139031334. Its totient is φ = 338139031332.

The previous prime is 338139031303. The next prime is 338139031367. The reversal of 338139031333 is 333130931833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226197262404 + 111941768929 = 475602^2 + 334577^2 .

It is a cyclic number.

It is not a de Polignac number, because 338139031333 - 2³³ = 329549096741 is a prime.

It is a super-2 number, since 2×338139031333² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338139031303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169069515666 + 169069515667.

It is an arithmetic number, because the mean of its divisors is an integer number (169069515667).

Almost surely, 2^338139031333 is an apocalyptic number.

It is an amenable number.

338139031333 is a deficient number, since it is larger than the sum of its proper divisors (1).

338139031333 is an equidigital number, since it uses as much as digits as its factorization.

338139031333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 40.

The spelling of 338139031333 in words is "three hundred thirty-eight billion, one hundred thirty-nine million, thirty-one thousand, three hundred thirty-three".