18423482000 has 160 divisors (see below), whose sum is σ = 55540802304. Its totient is φ = 5742336000.

The previous prime is 18423481997. The next prime is 18423482017. The reversal of 18423482000 is 28432481.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94184 + ... + 213816.

Almost surely, 2^18423482000 is an apocalyptic number.

18423482000 is a gapful number since it is divisible by the number (10) 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 18423482000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27770401152).

18423482000 is an abundant number, since it is smaller than the sum of its proper divisors (37117320304).

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

18423482000 is a wasteful number, since it uses less digits than its factorization.

18423482000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119674 (or 119658 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 18423482000 in words is "eighteen billion, four hundred twenty-three million, four hundred eighty-two thousand".