116433643326 has 64 divisors (see below), whose sum is σ = 312660988416. Its totient is φ = 27916156800.

The previous prime is 116433643301. The next prime is 116433643327. The reversal of 116433643326 is 623346334611.

116433643326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116433643327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9687105 + ... + 9699116.

It is an arithmetic number, because the mean of its divisors is an integer number (4885327944).

Almost surely, 2^116433643326 is an apocalyptic number.

116433643326 is an abundant number, since it is smaller than the sum of its proper divisors (196227345090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116433643326 is a wasteful number, since it uses less digits than its factorization.

116433643326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19386257.

The product of its digits is 559872, while the sum is 42.

Adding to 116433643326 its reverse (623346334611), we get a palindrome (739779977937).

The spelling of 116433643326 in words is "one hundred sixteen billion, four hundred thirty-three million, six hundred forty-three thousand, three hundred twenty-six".