18232884105 has 16 divisors (see below), whose sum is σ = 29461454784. Its totient is φ = 9627924800.

The previous prime is 18232884097. The next prime is 18232884119. The reversal of 18232884105 is 50148823281.

It is not a de Polignac number, because 18232884105 - 2³ = 18232884097 is a prime.

It is a super-3 number, since 3×18232884105³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6015939 + ... + 6018968.

It is an arithmetic number, because the mean of its divisors is an integer number (1841340924).

Almost surely, 2^18232884105 is an apocalyptic number.

18232884105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

18232884105 is a deficient number, since it is larger than the sum of its proper divisors (11228570679).

18232884105 is a wasteful number, since it uses less digits than its factorization.

18232884105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035016.

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 18232884105 in words is "eighteen billion, two hundred thirty-two million, eight hundred eighty-four thousand, one hundred five".