18132042713 has 8 divisors (see below), whose sum is σ = 18339235200. Its totient is φ = 17924927328.

The previous prime is 18132042671. The next prime is 18132042727. The reversal of 18132042713 is 31724023181.

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

It is a cyclic number.

It is not a de Polignac number, because 18132042713 - 2¹⁰ = 18132041689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 18132042713.

It is not an unprimeable number, because it can be changed into a prime (18132042793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548468 + ... + 580586.

It is an arithmetic number, because the mean of its divisors is an integer number (2292404400).

Almost surely, 2^18132042713 is an apocalyptic number.

It is an amenable number.

18132042713 is a deficient number, since it is larger than the sum of its proper divisors (207192487).

18132042713 is an equidigital number, since it uses as much as digits as its factorization.

18132042713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38551.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 18132042713 its reverse (31724023181), we get a palindrome (49856065894).

The spelling of 18132042713 in words is "eighteen billion, one hundred thirty-two million, forty-two thousand, seven hundred thirteen".