116166661055067 has 16 divisors (see below), whose sum is σ = 177021356573952. Its totient is φ = 66378889633440.

The previous prime is 116166661055059. The next prime is 116166661055069. The reversal of 116166661055067 is 760550166661611.

It is a happy number.

It is not a de Polignac number, because 116166661055067 - 2³ = 116166661055059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116166661054998 and 116166661055016.

It is not an unprimeable number, because it can be changed into a prime (116166661055069) 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, 85121109 + ... + 86475062.

It is an arithmetic number, because the mean of its divisors is an integer number (11063834785872).

Almost surely, 2^{116166661055067} is an apocalyptic number.

116166661055067 is a deficient number, since it is larger than the sum of its proper divisors (60854695518885).

116166661055067 is a wasteful number, since it uses less digits than its factorization.

116166661055067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171628418.

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 116166661055067 in words is "one hundred sixteen trillion, one hundred sixty-six billion, six hundred sixty-one million, fifty-five thousand, sixty-seven".