18132616414082 has 8 divisors (see below), whose sum is σ = 28798861363596. Its totient is φ = 8532995959552.

The previous prime is 18132616414063. The next prime is 18132616414091. The reversal of 18132616414082 is 28041461623181.

It is a Cunningham number, because it is equal to 4258241²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 18132616414081 + 1 = 4258241^2 + 1^2 .

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

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, 266656123703 + ... + 266656123770.

Almost surely, 2^{18132616414082} is an apocalyptic number.

18132616414082 is a deficient number, since it is larger than the sum of its proper divisors (10666244949514).

18132616414082 is a wasteful number, since it uses less digits than its factorization.

18132616414082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533312247492.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 18132616414082 in words is "eighteen trillion, one hundred thirty-two billion, six hundred sixteen million, four hundred fourteen thousand, eighty-two".