34494251317 has 2 divisors, whose sum is σ = 34494251318. Its totient is φ = 34494251316.

The previous prime is 34494251279. The next prime is 34494251321. The reversal of 34494251317 is 71315249443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22225144561 + 12269106756 = 149081^2 + 110766^2 .

It is a cyclic number.

It is not a de Polignac number, because 34494251317 - 2¹¹ = 34494249269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34494251017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17247125658 + 17247125659.

It is an arithmetic number, because the mean of its divisors is an integer number (17247125659).

Almost surely, 2^34494251317 is an apocalyptic number.

It is an amenable number.

34494251317 is a deficient number, since it is larger than the sum of its proper divisors (1).

34494251317 is an equidigital number, since it uses as much as digits as its factorization.

34494251317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The spelling of 34494251317 in words is "thirty-four billion, four hundred ninety-four million, two hundred fifty-one thousand, three hundred seventeen".