809112414 has 32 divisors (see below), whose sum is σ = 1782829440. Its totient is φ = 242756000.

The previous prime is 809112407. The next prime is 809112443. The reversal of 809112414 is 414211908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54024 + ... + 67355.

It is an arithmetic number, because the mean of its divisors is an integer number (55713420).

Almost surely, 2^809112414 is an apocalyptic number.

809112414 is an abundant number, since it is smaller than the sum of its proper divisors (973717026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

809112414 is a wasteful number, since it uses less digits than its factorization.

809112414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121496.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 809112414 is about 28444.9013708960. The cubic root of 809112414 is about 931.8291414092.

The spelling of 809112414 in words is "eight hundred nine million, one hundred twelve thousand, four hundred fourteen".