116231646666 has 32 divisors (see below), whose sum is σ = 235785240576. Its totient is φ = 38190446000.

The previous prime is 116231646637. The next prime is 116231646689. The reversal of 116231646666 is 666646132611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305711 + ... + 2355581.

It is an arithmetic number, because the mean of its divisors is an integer number (7368288768).

Almost surely, 2^116231646666 is an apocalyptic number.

116231646666 is an abundant number, since it is smaller than the sum of its proper divisors (119553593910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116231646666 is a wasteful number, since it uses less digits than its factorization.

116231646666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55418.

The product of its digits is 1119744, while the sum is 48.

The spelling of 116231646666 in words is "one hundred sixteen billion, two hundred thirty-one million, six hundred forty-six thousand, six hundred sixty-six".