3240134262613 has 2 divisors, whose sum is σ = 3240134262614. Its totient is φ = 3240134262612.

The previous prime is 3240134262587. The next prime is 3240134262643. The reversal of 3240134262613 is 3162624310423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2315503935684 + 924630326929 = 1521678^2 + 961577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240134262613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240134262643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620067131306 + 1620067131307.

It is an arithmetic number, because the mean of its divisors is an integer number (1620067131307).

Almost surely, 2^{3240134262613} is an apocalyptic number.

It is an amenable number.

3240134262613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240134262613 is an equidigital number, since it uses as much as digits as its factorization.

3240134262613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 3240134262613 in words is "three trillion, two hundred forty billion, one hundred thirty-four million, two hundred sixty-two thousand, six hundred thirteen".