35070295681 has 2 divisors, whose sum is σ = 35070295682. Its totient is φ = 35070295680.

The previous prime is 35070295651. The next prime is 35070295693. The reversal of 35070295681 is 18659207053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23228503281 + 11841792400 = 152409^2 + 108820^2 .

It is an emirp because it is prime and its reverse (18659207053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35070295681 is a prime.

It is a super-2 number, since 2×35070295681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35070295651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17535147840 + 17535147841.

It is an arithmetic number, because the mean of its divisors is an integer number (17535147841).

Almost surely, 2^35070295681 is an apocalyptic number.

It is an amenable number.

35070295681 is a deficient number, since it is larger than the sum of its proper divisors (1).

35070295681 is an equidigital number, since it uses as much as digits as its factorization.

35070295681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 35070295681 in words is "thirty-five billion, seventy million, two hundred ninety-five thousand, six hundred eighty-one".