409641141173 has 16 divisors (see below), whose sum is σ = 448668979200. Its totient is φ = 370914164400.

The previous prime is 409641141109. The next prime is 409641141187. The reversal of 409641141173 is 371141146904.

It is a cyclic number.

It is not a de Polignac number, because 409641141173 - 2⁶ = 409641141109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 409641141173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409641149173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2767736 + ... + 2911982.

It is an arithmetic number, because the mean of its divisors is an integer number (28041811200).

Almost surely, 2^409641141173 is an apocalyptic number.

It is an amenable number.

409641141173 is a deficient number, since it is larger than the sum of its proper divisors (39027838027).

409641141173 is a wasteful number, since it uses less digits than its factorization.

409641141173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145288.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 409641141173 in words is "four hundred nine billion, six hundred forty-one million, one hundred forty-one thousand, one hundred seventy-three".