40770892207 has 2 divisors, whose sum is σ = 40770892208. Its totient is φ = 40770892206.

The previous prime is 40770892187. The next prime is 40770892237. The reversal of 40770892207 is 70229807704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40770892207 - 2³⁵ = 6411153839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40770892237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20385446103 + 20385446104.

It is an arithmetic number, because the mean of its divisors is an integer number (20385446104).

Almost surely, 2^40770892207 is an apocalyptic number.

40770892207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40770892207 is an equidigital number, since it uses as much as digits as its factorization.

40770892207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 40770892207 in words is "forty billion, seven hundred seventy million, eight hundred ninety-two thousand, two hundred seven".