409332040117 has 32 divisors (see below), whose sum is σ = 581921673984. Its totient is φ = 277105536000.

The previous prime is 409332040099. The next prime is 409332040127. The reversal of 409332040117 is 711040233904.

It is a cyclic number.

It is not a de Polignac number, because 409332040117 - 2¹¹ = 409332038069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409332040127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12010134 + ... + 12044167.

It is an arithmetic number, because the mean of its divisors is an integer number (18185052312).

Almost surely, 2^409332040117 is an apocalyptic number.

It is an amenable number.

409332040117 is a deficient number, since it is larger than the sum of its proper divisors (172589633867).

409332040117 is a wasteful number, since it uses less digits than its factorization.

409332040117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24054349.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 409332040117 in words is "four hundred nine billion, three hundred thirty-two million, forty thousand, one hundred seventeen".