18085422096 has 200 divisors, whose sum is σ = 61282577664. Its totient is φ = 5041128960.

The previous prime is 18085422083. The next prime is 18085422127. The reversal of 18085422096 is 69022458081.

18085422096 is a `hidden beast` number, since 1 + 80 + 8 + 542 + 20 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 347641 + ... + 396263.

Almost surely, 2^18085422096 is an apocalyptic number.

18085422096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18085422096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30641288832).

18085422096 is an abundant number, since it is smaller than the sum of its proper divisors (43197155568).

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

18085422096 is a wasteful number, since it uses less digits than its factorization.

18085422096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48691 (or 48676 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 18085422096 in words is "eighteen billion, eighty-five million, four hundred twenty-two thousand, ninety-six".