34718852369 has 2 divisors, whose sum is σ = 34718852370. Its totient is φ = 34718852368.

The previous prime is 34718852321. The next prime is 34718852447. The reversal of 34718852369 is 96325881743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34136257600 + 582594769 = 184760^2 + 24137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34718852369 is a prime.

It is a super-2 number, since 2×34718852369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34718852269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17359426184 + 17359426185.

It is an arithmetic number, because the mean of its divisors is an integer number (17359426185).

Almost surely, 2^34718852369 is an apocalyptic number.

It is an amenable number.

34718852369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34718852369 is an equidigital number, since it uses as much as digits as its factorization.

34718852369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 56.

The spelling of 34718852369 in words is "thirty-four billion, seven hundred eighteen million, eight hundred fifty-two thousand, three hundred sixty-nine".