809894119230 has 224 divisors, whose sum is σ = 2540306880000. Its totient is φ = 181980374976.

The previous prime is 809894119211. The next prime is 809894119247. The reversal of 809894119230 is 32911498908.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2876271 + ... + 3145269.

Almost surely, 2^809894119230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 809894119230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270153440000).

809894119230 is an abundant number, since it is smaller than the sum of its proper divisors (1730412760770).

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

809894119230 is a wasteful number, since it uses less digits than its factorization.

809894119230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269090 (or 269075 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The spelling of 809894119230 in words is "eight hundred nine billion, eight hundred ninety-four million, one hundred nineteen thousand, two hundred thirty".