34293656651 has 2 divisors, whose sum is σ = 34293656652. Its totient is φ = 34293656650.

The previous prime is 34293656647. The next prime is 34293656689. The reversal of 34293656651 is 15665639243.

It is a weak prime.

It is an emirp because it is prime and its reverse (15665639243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34293656651 - 2² = 34293656647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34293656651.

It is not a weakly prime, because it can be changed into another prime (34293656851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17146828325 + 17146828326.

It is an arithmetic number, because the mean of its divisors is an integer number (17146828326).

Almost surely, 2^34293656651 is an apocalyptic number.

34293656651 is a deficient number, since it is larger than the sum of its proper divisors (1).

34293656651 is an equidigital number, since it uses as much as digits as its factorization.

34293656651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3499200, while the sum is 50.

The spelling of 34293656651 in words is "thirty-four billion, two hundred ninety-three million, six hundred fifty-six thousand, six hundred fifty-one".