23116216461718 has 4 divisors (see below), whose sum is σ = 34674324692580. Its totient is φ = 11558108230858.

The previous prime is 23116216461671. The next prime is 23116216461769. The reversal of 23116216461718 is 81716461261132.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5779054115428 + ... + 5779054115431.

It is an arithmetic number, because the mean of its divisors is an integer number (8668581173145).

Almost surely, 2^{23116216461718} is an apocalyptic number.

23116216461718 is a deficient number, since it is larger than the sum of its proper divisors (11558108230862).

23116216461718 is a wasteful number, since it uses less digits than its factorization.

23116216461718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11558108230861.

The product of its digits is 580608, while the sum is 49.

The spelling of 23116216461718 in words is "twenty-three trillion, one hundred sixteen billion, two hundred sixteen million, four hundred sixty-one thousand, seven hundred eighteen".