40417705127 has 2 divisors, whose sum is σ = 40417705128. Its totient is φ = 40417705126.

The previous prime is 40417705087. The next prime is 40417705157. The reversal of 40417705127 is 72150771404.

40417705127 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 not a de Polignac number, because 40417705127 - 2⁶ = 40417705063 is a prime.

It is a super-2 number, since 2×40417705127² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40417705157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20208852563 + 20208852564.

It is an arithmetic number, because the mean of its divisors is an integer number (20208852564).

Almost surely, 2^40417705127 is an apocalyptic number.

40417705127 is a deficient number, since it is larger than the sum of its proper divisors (1).

40417705127 is an equidigital number, since it uses as much as digits as its factorization.

40417705127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54880, while the sum is 38.

The spelling of 40417705127 in words is "forty billion, four hundred seventeen million, seven hundred five thousand, one hundred twenty-seven".