16326133162361 has 16 divisors (see below), whose sum is σ = 17817833779200. Its totient is φ = 14835684608400.

The previous prime is 16326133162351. The next prime is 16326133162393.

It is a happy number.

16326133162361 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 16326133162361 - 2²² = 16326128968057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16326133162331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725240096 + ... + 725262606.

It is an arithmetic number, because the mean of its divisors is an integer number (1113614611200).

Almost surely, 2^{16326133162361} is an apocalyptic number.

16326133162361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16326133162361 is a deficient number, since it is larger than the sum of its proper divisors (1491700616839).

16326133162361 is a wasteful number, since it uses less digits than its factorization.

16326133162361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47380.

The product of its digits is 419904, while the sum is 44.

It can be divided in two parts, 1632613 and 3162361, that added together give a palindrome (4794974).

The spelling of 16326133162361 in words is "sixteen trillion, three hundred twenty-six billion, one hundred thirty-three million, one hundred sixty-two thousand, three hundred sixty-one".