18468810110306 has 8 divisors (see below), whose sum is σ = 27703351358544. Its totient is φ = 9234359657460.

The previous prime is 18468810110297. The next prime is 18468810110327. The reversal of 18468810110306 is 60301101886481.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×18468810110306² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22188020 + ... + 23005343.

It is an arithmetic number, because the mean of its divisors is an integer number (3462918919818).

Almost surely, 2^{18468810110306} is an apocalyptic number.

18468810110306 is a deficient number, since it is larger than the sum of its proper divisors (9234541248238).

18468810110306 is a wasteful number, since it uses less digits than its factorization.

18468810110306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45397696.

The product of its (nonzero) digits is 221184, while the sum is 47.

Adding to 18468810110306 its reverse (60301101886481), we get a palindrome (78769911996787).

The spelling of 18468810110306 in words is "eighteen trillion, four hundred sixty-eight billion, eight hundred ten million, one hundred ten thousand, three hundred six".