116649946612 has 12 divisors (see below), whose sum is σ = 204266373696. Its totient is φ = 58288125560.

The previous prime is 116649946603. The next prime is 116649946643. The reversal of 116649946612 is 216649946611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9204814 + ... + 9217477.

It is an arithmetic number, because the mean of its divisors is an integer number (17022197808).

Almost surely, 2^116649946612 is an apocalyptic number.

It is an amenable number.

116649946612 is a deficient number, since it is larger than the sum of its proper divisors (87616427084).

116649946612 is a wasteful number, since it uses less digits than its factorization.

116649946612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18423878 (or 18423876 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

Subtracting 116649946612 from its reverse (216649946611), we obtain a palindrome (99999999999).

The spelling of 116649946612 in words is "one hundred sixteen billion, six hundred forty-nine million, nine hundred forty-six thousand, six hundred twelve".