116260443405 has 12 divisors (see below), whose sum is σ = 201518101980. Its totient is φ = 62005569792.

The previous prime is 116260443367. The next prime is 116260443419. The reversal of 116260443405 is 504344062611.

116260443405 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 604 + 4 + 3 + 40 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34777028196 + 81483415209 = 186486^2 + 285453^2 .

It is not a de Polignac number, because 116260443405 - 2¹⁴ = 116260427021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116260443405.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1291782660 + ... + 1291782749.

It is an arithmetic number, because the mean of its divisors is an integer number (16793175165).

Almost surely, 2^116260443405 is an apocalyptic number.

116260443405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116260443405 is a deficient number, since it is larger than the sum of its proper divisors (85257658575).

116260443405 is a wasteful number, since it uses less digits than its factorization.

116260443405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583565420 (or 2583565417 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 116260443405 in words is "one hundred sixteen billion, two hundred sixty million, four hundred forty-three thousand, four hundred five".