116424445 has 4 divisors (see below), whose sum is σ = 139709340. Its totient is φ = 93139552.

The previous prime is 116424443. The next prime is 116424463. The reversal of 116424445 is 544424611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 72692676 + 43731769 = 8526^2 + 6613^2 .

It is a cyclic number.

It is not a de Polignac number, because 116424445 - 2¹ = 116424443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116424443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11642440 + ... + 11642449.

It is an arithmetic number, because the mean of its divisors is an integer number (34927335).

Almost surely, 2^116424445 is an apocalyptic number.

It is an amenable number.

116424445 is a deficient number, since it is larger than the sum of its proper divisors (23284895).

116424445 is an equidigital number, since it uses as much as digits as its factorization.

116424445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23284894.

The product of its digits is 15360, while the sum is 31.

The square root of 116424445 is about 10790.0159870132. The cubic root of 116424445 is about 488.2940047872.

The spelling of 116424445 in words is "one hundred sixteen million, four hundred twenty-four thousand, four hundred forty-five".