116066646166 has 4 divisors (see below), whose sum is σ = 174099969252. Its totient is φ = 58033323082.

The previous prime is 116066646127. The next prime is 116066646193. The reversal of 116066646166 is 661646660611.

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

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 as a sum of consecutive naturals, namely, 29016661540 + ... + 29016661543.

It is an arithmetic number, because the mean of its divisors is an integer number (43524992313).

Almost surely, 2^116066646166 is an apocalyptic number.

116066646166 is a deficient number, since it is larger than the sum of its proper divisors (58033323086).

116066646166 is an equidigital number, since it uses as much as digits as its factorization.

116066646166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58033323085.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 116066646166 in words is "one hundred sixteen billion, sixty-six million, six hundred forty-six thousand, one hundred sixty-six".