40410664207 has 2 divisors, whose sum is σ = 40410664208. Its totient is φ = 40410664206.

The previous prime is 40410664201. The next prime is 40410664211. The reversal of 40410664207 is 70246601404.

40410664207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40410664207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40410664201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20205332103 + 20205332104.

It is an arithmetic number, because the mean of its divisors is an integer number (20205332104).

Almost surely, 2^40410664207 is an apocalyptic number.

40410664207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40410664207 is an equidigital number, since it uses as much as digits as its factorization.

40410664207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 40410664207 in words is "forty billion, four hundred ten million, six hundred sixty-four thousand, two hundred seven".