4309997608793 has 2 divisors, whose sum is σ = 4309997608794. Its totient is φ = 4309997608792.

The previous prime is 4309997608781. The next prime is 4309997608849. The reversal of 4309997608793 is 3978067999034.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3225375340489 + 1084622268304 = 1795933^2 + 1041452^2 .

It is a cyclic number.

It is not a de Polignac number, because 4309997608793 - 2⁸ = 4309997608537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4309997608793.

It is not a weakly prime, because it can be changed into another prime (4309997608753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2154998804396 + 2154998804397.

It is an arithmetic number, because the mean of its divisors is an integer number (2154998804397).

Almost surely, 2^{4309997608793} is an apocalyptic number.

It is an amenable number.

4309997608793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4309997608793 is an equidigital number, since it uses as much as digits as its factorization.

4309997608793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555532992, while the sum is 74.

The spelling of 4309997608793 in words is "four trillion, three hundred nine billion, nine hundred ninety-seven million, six hundred eight thousand, seven hundred ninety-three".