34799861522761 has 2 divisors, whose sum is σ = 34799861522762. Its totient is φ = 34799861522760.

The previous prime is 34799861522731. The next prime is 34799861522801. The reversal of 34799861522761 is 16722516899743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33276226788025 + 1523634734736 = 5768555^2 + 1234356^2 .

It is an emirp because it is prime and its reverse (16722516899743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34799861522761 - 2¹⁷ = 34799861391689 is a prime.

It is a super-2 number, since 2×34799861522761² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34799861522731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17399930761380 + 17399930761381.

It is an arithmetic number, because the mean of its divisors is an integer number (17399930761381).

Almost surely, 2^{34799861522761} is an apocalyptic number.

It is an amenable number.

34799861522761 is a deficient number, since it is larger than the sum of its proper divisors (1).

34799861522761 is an equidigital number, since it uses as much as digits as its factorization.

34799861522761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 274337280, while the sum is 70.

The spelling of 34799861522761 in words is "thirty-four trillion, seven hundred ninety-nine billion, eight hundred sixty-one million, five hundred twenty-two thousand, seven hundred sixty-one".