2606246042207 has 2 divisors, whose sum is σ = 2606246042208. Its totient is φ = 2606246042206.

The previous prime is 2606246042149. The next prime is 2606246042219. The reversal of 2606246042207 is 7022406426062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2606246042207 - 2²² = 2606241847903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2606246042297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1303123021103 + 1303123021104.

It is an arithmetic number, because the mean of its divisors is an integer number (1303123021104).

Almost surely, 2^{2606246042207} is an apocalyptic number.

2606246042207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2606246042207 is an equidigital number, since it uses as much as digits as its factorization.

2606246042207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 2606246042207 in words is "two trillion, six hundred six billion, two hundred forty-six million, forty-two thousand, two hundred seven".