35335712681 has 2 divisors, whose sum is σ = 35335712682. Its totient is φ = 35335712680.

The previous prime is 35335712677. The next prime is 35335712683. The reversal of 35335712681 is 18621753353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19583203600 + 15752509081 = 139940^2 + 125509^2 .

It is a cyclic number.

It is not a de Polignac number, because 35335712681 - 2² = 35335712677 is a prime.

It is a super-2 number, since 2×35335712681² (a number of 22 digits) contains 22 as substring.

Together with 35335712683, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35335712683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17667856340 + 17667856341.

It is an arithmetic number, because the mean of its divisors is an integer number (17667856341).

Almost surely, 2^35335712681 is an apocalyptic number.

It is an amenable number.

35335712681 is a deficient number, since it is larger than the sum of its proper divisors (1).

35335712681 is an equidigital number, since it uses as much as digits as its factorization.

35335712681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The spelling of 35335712681 in words is "thirty-five billion, three hundred thirty-five million, seven hundred twelve thousand, six hundred eighty-one".