16312862023318 has 32 divisors (see below), whose sum is σ = 28147952669760. Its totient is φ = 6945597452160.

The previous prime is 16312862023313. The next prime is 16312862023331. The reversal of 16312862023318 is 81332026821361.

16312862023318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16312862023318² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16312862023313) 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, 4040721 + ... + 6996652.

It is an arithmetic number, because the mean of its divisors is an integer number (879623520930).

Almost surely, 2^{16312862023318} is an apocalyptic number.

16312862023318 is a deficient number, since it is larger than the sum of its proper divisors (11835090646442).

16312862023318 is a wasteful number, since it uses less digits than its factorization.

16312862023318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038072.

The product of its (nonzero) digits is 497664, while the sum is 46.

Adding to 16312862023318 its reverse (81332026821361), we get a palindrome (97644888844679).

The spelling of 16312862023318 in words is "sixteen trillion, three hundred twelve billion, eight hundred sixty-two million, twenty-three thousand, three hundred eighteen".