116244786885 has 32 divisors (see below), whose sum is σ = 192197010432. Its totient is φ = 59933053440.

The previous prime is 116244786881. The next prime is 116244786923. The reversal of 116244786885 is 588687442611.

It is a happy number.

It is not a de Polignac number, because 116244786885 - 2² = 116244786881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116244786881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302307 + ... + 569103.

It is an arithmetic number, because the mean of its divisors is an integer number (6006156576).

Almost surely, 2^116244786885 is an apocalyptic number.

116244786885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116244786885 is a deficient number, since it is larger than the sum of its proper divisors (75952223547).

116244786885 is a wasteful number, since it uses less digits than its factorization.

116244786885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267773.

The product of its digits is 20643840, while the sum is 60.

The spelling of 116244786885 in words is "one hundred sixteen billion, two hundred forty-four million, seven hundred eighty-six thousand, eight hundred eighty-five".