116428536117 has 12 divisors (see below), whose sum is σ = 168272293644. Its totient is φ = 77573912640.

The previous prime is 116428536097. The next prime is 116428536137. The reversal of 116428536117 is 711635824611.

116428536117 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 28 + 5 + 3 + 611 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (116428536097) and next prime (116428536137).

It can be written as a sum of positive squares in 2 ways, for example, as 36774198756 + 79654337361 = 191766^2 + 282231^2 .

It is not a de Polignac number, because 116428536117 - 2¹⁴ = 116428519733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116428536137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3742938 + ... + 3773915.

It is an arithmetic number, because the mean of its divisors is an integer number (14022691137).

Almost surely, 2^116428536117 is an apocalyptic number.

It is an amenable number.

116428536117 is a deficient number, since it is larger than the sum of its proper divisors (51843757527).

116428536117 is a wasteful number, since it uses less digits than its factorization.

116428536117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7518580 (or 7518577 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 116428536117 in words is "one hundred sixteen billion, four hundred twenty-eight million, five hundred thirty-six thousand, one hundred seventeen".