349559024772179 has 2 divisors, whose sum is σ = 349559024772180. Its totient is φ = 349559024772178.

The previous prime is 349559024772163. The next prime is 349559024772241. The reversal of 349559024772179 is 971277420955943.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349559024772179 - 2⁴ = 349559024772163 is a prime.

It is not a weakly prime, because it can be changed into another prime (349559024772079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174779512386089 + 174779512386090.

It is an arithmetic number, because the mean of its divisors is an integer number (174779512386090).

Almost surely, 2^{349559024772179} is an apocalyptic number.

349559024772179 is a deficient number, since it is larger than the sum of its proper divisors (1).

349559024772179 is an equidigital number, since it uses as much as digits as its factorization.

349559024772179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200225600, while the sum is 74.

The spelling of 349559024772179 in words is "three hundred forty-nine trillion, five hundred fifty-nine billion, twenty-four million, seven hundred seventy-two thousand, one hundred seventy-nine".