18350183336 has 8 divisors (see below), whose sum is σ = 34406593770. Its totient is φ = 9175091664.

The previous prime is 18350183329. The next prime is 18350183381. The reversal of 18350183336 is 63338105381.

It can be written as a sum of positive squares in only one way, i.e., 9496502500 + 8853680836 = 97450^2 + 94094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 18350183293 and 18350183302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146886451 + ... + 1146886466.

Almost surely, 2^18350183336 is an apocalyptic number.

It is an amenable number.

18350183336 is a deficient number, since it is larger than the sum of its proper divisors (16056410434).

18350183336 is a wasteful number, since it uses less digits than its factorization.

18350183336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293772923 (or 2293772919 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 18350183336 in words is "eighteen billion, three hundred fifty million, one hundred eighty-three thousand, three hundred thirty-six".