18114842336 has 12 divisors (see below), whose sum is σ = 35663595912. Its totient is φ = 9057421152.

The previous prime is 18114842323. The next prime is 18114842341. The reversal of 18114842336 is 63324841181.

It is a junction number, because it is equal to n+sod(n) for n = 18114842293 and 18114842302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283044380 + ... + 283044443.

It is an arithmetic number, because the mean of its divisors is an integer number (2971966326).

Almost surely, 2^18114842336 is an apocalyptic number.

18114842336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18114842336 is a deficient number, since it is larger than the sum of its proper divisors (17548753576).

18114842336 is an equidigital number, since it uses as much as digits as its factorization.

18114842336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566088833 (or 566088825 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The spelling of 18114842336 in words is "eighteen billion, one hundred fourteen million, eight hundred forty-two thousand, three hundred thirty-six".