349559024772241 has 2 divisors, whose sum is σ = 349559024772242. Its totient is φ = 349559024772240.

The previous prime is 349559024772179. The next prime is 349559024772277. The reversal of 349559024772241 is 142277420955943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 346153615881616 + 3405408890625 = 18605204^2 + 1845375^2 .

It is a cyclic number.

It is not a de Polignac number, because 349559024772241 - 2⁹ = 349559024771729 is a prime.

It is not a weakly prime, because it can be changed into another prime (349559024782241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174779512386120 + 174779512386121.

It is an arithmetic number, because the mean of its divisors is an integer number (174779512386121).

Almost surely, 2^{349559024772241} is an apocalyptic number.

It is an amenable number.

349559024772241 is a deficient number, since it is larger than the sum of its proper divisors (1).

349559024772241 is an equidigital number, since it uses as much as digits as its factorization.

349559024772241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 152409600, while the sum is 64.

The spelling of 349559024772241 in words is "three hundred forty-nine trillion, five hundred fifty-nine billion, twenty-four million, seven hundred seventy-two thousand, two hundred forty-one".