409431169292 has 12 divisors (see below), whose sum is σ = 722845295256. Its totient is φ = 202903942080.

The previous prime is 409431169289. The next prime is 409431169319. The reversal of 409431169292 is 292961134904.

It is a self number, because there is not a number n which added to its sum of digits gives 409431169292.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452910134 + ... + 452911037.

It is an arithmetic number, because the mean of its divisors is an integer number (60237107938).

Almost surely, 2^409431169292 is an apocalyptic number.

It is an amenable number.

409431169292 is a deficient number, since it is larger than the sum of its proper divisors (313414125964).

409431169292 is a wasteful number, since it uses less digits than its factorization.

409431169292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905821288 (or 905821286 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 409431169292 in words is "four hundred nine billion, four hundred thirty-one million, one hundred sixty-nine thousand, two hundred ninety-two".