2345657211713 has 2 divisors, whose sum is σ = 2345657211714. Its totient is φ = 2345657211712.

The previous prime is 2345657211647. The next prime is 2345657211769. The reversal of 2345657211713 is 3171127565432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2265076170289 + 80581041424 = 1505017^2 + 283868^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345657211713 - 2³⁶ = 2276937734977 is a prime.

It is a super-2 number, since 2×2345657211713² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2345657211913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172828605856 + 1172828605857.

It is an arithmetic number, because the mean of its divisors is an integer number (1172828605857).

Almost surely, 2^{2345657211713} is an apocalyptic number.

It is an amenable number.

2345657211713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345657211713 is an equidigital number, since it uses as much as digits as its factorization.

2345657211713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058400, while the sum is 47.

The spelling of 2345657211713 in words is "two trillion, three hundred forty-five billion, six hundred fifty-seven million, two hundred eleven thousand, seven hundred thirteen".