116656404946944 has 112 divisors (see below), whose sum is σ = 311096033119872. Its totient is φ = 38881558888448.

The previous prime is 116656404946937. The next prime is 116656404946979. The reversal of 116656404946944 is 449649404656611.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 249532357 + ... + 249999419.

It is an arithmetic number, because the mean of its divisors is an integer number (2777643152856).

Almost surely, 2^{116656404946944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116656404946944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155548016559936).

116656404946944 is an abundant number, since it is smaller than the sum of its proper divisors (194439628172928).

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

116656404946944 is an equidigital number, since it uses as much as digits as its factorization.

116656404946944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477255 (or 477231 counting only the distinct ones).

The product of its (nonzero) digits is 537477120, while the sum is 69.

The spelling of 116656404946944 in words is "one hundred sixteen trillion, six hundred fifty-six billion, four hundred four million, nine hundred forty-six thousand, nine hundred forty-four".