116236161645 has 24 divisors (see below), whose sum is σ = 192612048096. Its totient is φ = 59854936512.

The previous prime is 116236161637. The next prime is 116236161647. The reversal of 116236161645 is 546161632611.

It is not a de Polignac number, because 116236161645 - 2³ = 116236161637 is a prime.

It is a super-3 number, since 3×116236161645³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116236161597 and 116236161606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116236161647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4594447 + ... + 4619676.

It is an arithmetic number, because the mean of its divisors is an integer number (8025502004).

Almost surely, 2^116236161645 is an apocalyptic number.

116236161645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116236161645 is a deficient number, since it is larger than the sum of its proper divisors (76375886451).

116236161645 is an equidigital number, since it uses as much as digits as its factorization.

116236161645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9214189 (or 9214160 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The spelling of 116236161645 in words is "one hundred sixteen billion, two hundred thirty-six million, one hundred sixty-one thousand, six hundred forty-five".