356839000139 has 2 divisors, whose sum is σ = 356839000140. Its totient is φ = 356839000138.

The previous prime is 356839000129. The next prime is 356839000223. The reversal of 356839000139 is 931000938653.

It is a weak prime.

It is an emirp because it is prime and its reverse (931000938653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 356839000139 - 2⁸ = 356838999883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 356839000093 and 356839000102.

It is not a weakly prime, because it can be changed into another prime (356839000129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178419500069 + 178419500070.

It is an arithmetic number, because the mean of its divisors is an integer number (178419500070).

Almost surely, 2^356839000139 is an apocalyptic number.

356839000139 is a deficient number, since it is larger than the sum of its proper divisors (1).

356839000139 is an equidigital number, since it uses as much as digits as its factorization.

356839000139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 356839000139 in words is "three hundred fifty-six billion, eight hundred thirty-nine million, one hundred thirty-nine", and thus it is an aban number.