116235765616 has 20 divisors (see below), whose sum is σ = 225223475400. Its totient is φ = 58113578432.

The previous prime is 116235765559. The next prime is 116235765617. The reversal of 116235765616 is 616567532611.

It is a self number, because there is not a number n which added to its sum of digits gives 116235765616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116235765617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40351 + ... + 483838.

It is an arithmetic number, because the mean of its divisors is an integer number (11261173770).

Almost surely, 2^116235765616 is an apocalyptic number.

116235765616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116235765616 is a deficient number, since it is larger than the sum of its proper divisors (108987709784).

116235765616 is a wasteful number, since it uses less digits than its factorization.

116235765616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538056 (or 538050 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The spelling of 116235765616 in words is "one hundred sixteen billion, two hundred thirty-five million, seven hundred sixty-five thousand, six hundred sixteen".