2611240694207 has 2 divisors, whose sum is σ = 2611240694208. Its totient is φ = 2611240694206.

The previous prime is 2611240694191. The next prime is 2611240694213. The reversal of 2611240694207 is 7024960421162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2611240694207 - 2⁴ = 2611240694191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2611240694267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305620347103 + 1305620347104.

It is an arithmetic number, because the mean of its divisors is an integer number (1305620347104).

Almost surely, 2^{2611240694207} is an apocalyptic number.

2611240694207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2611240694207 is an equidigital number, since it uses as much as digits as its factorization.

2611240694207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 2611240694207 in words is "two trillion, six hundred eleven billion, two hundred forty million, six hundred ninety-four thousand, two hundred seven".