116266564447 has 16 divisors (see below), whose sum is σ = 130942725120. Its totient is φ = 102275596800.

The previous prime is 116266564429. The next prime is 116266564481. The reversal of 116266564447 is 744465662611.

It is not a de Polignac number, because 116266564447 - 2²⁷ = 116132346719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116266564394 and 116266564403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116266564487) 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, 4494783 + ... + 4520575.

It is an arithmetic number, because the mean of its divisors is an integer number (8183920320).

Almost surely, 2^116266564447 is an apocalyptic number.

116266564447 is a deficient number, since it is larger than the sum of its proper divisors (14676160673).

116266564447 is a wasteful number, since it uses less digits than its factorization.

116266564447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39054.

The product of its digits is 5806080, while the sum is 52.

The spelling of 116266564447 in words is "one hundred sixteen billion, two hundred sixty-six million, five hundred sixty-four thousand, four hundred forty-seven".