116215643672 has 16 divisors (see below), whose sum is σ = 218071584240. Its totient is φ = 58063221216.

The previous prime is 116215643669. The next prime is 116215643689. The reversal of 116215643672 is 276346512611.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5564003 + ... + 5584850.

It is an arithmetic number, because the mean of its divisors is an integer number (13629474015).

Almost surely, 2^116215643672 is an apocalyptic number.

It is an amenable number.

116215643672 is a deficient number, since it is larger than the sum of its proper divisors (101855940568).

116215643672 is a wasteful number, since it uses less digits than its factorization.

116215643672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11150162 (or 11150158 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The spelling of 116215643672 in words is "one hundred sixteen billion, two hundred fifteen million, six hundred forty-three thousand, six hundred seventy-two".