116672233889 has 4 divisors (see below), whose sum is σ = 117590913024. Its totient is φ = 115753554756.

The previous prime is 116672233849. The next prime is 116672233907. The reversal of 116672233889 is 988332276611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116672233889 is a prime.

It is a super-2 number, since 2×116672233889² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116672233849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459339377 + ... + 459339630.

It is an arithmetic number, because the mean of its divisors is an integer number (29397728256).

Almost surely, 2^116672233889 is an apocalyptic number.

It is an amenable number.

116672233889 is a deficient number, since it is larger than the sum of its proper divisors (918679135).

116672233889 is an equidigital number, since it uses as much as digits as its factorization.

116672233889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918679134.

The product of its digits is 5225472, while the sum is 56.

The spelling of 116672233889 in words is "one hundred sixteen billion, six hundred seventy-two million, two hundred thirty-three thousand, eight hundred eighty-nine".