415315040117 has 2 divisors, whose sum is σ = 415315040118. Its totient is φ = 415315040116.

The previous prime is 415315040089. The next prime is 415315040131. The reversal of 415315040117 is 711040513514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 393127746001 + 22187294116 = 626999^2 + 148954^2 .

It is a cyclic number.

It is not a de Polignac number, because 415315040117 - 2⁸ = 415315039861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415315040167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207657520058 + 207657520059.

It is an arithmetic number, because the mean of its divisors is an integer number (207657520059).

Almost surely, 2^415315040117 is an apocalyptic number.

It is an amenable number.

415315040117 is a deficient number, since it is larger than the sum of its proper divisors (1).

415315040117 is an equidigital number, since it uses as much as digits as its factorization.

415315040117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 415315040117 in words is "four hundred fifteen billion, three hundred fifteen million, forty thousand, one hundred seventeen".