116364440644 has 12 divisors (see below), whose sum is σ = 203648001984. Its totient is φ = 58179297224.

The previous prime is 116364440639. The next prime is 116364440677. The reversal of 116364440644 is 446044463611.

It is a self number, because there is not a number n which added to its sum of digits gives 116364440644.

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 3 ways as a sum of consecutive naturals, for example, 639952 + ... + 801415.

It is an arithmetic number, because the mean of its divisors is an integer number (16970666832).

Almost surely, 2^116364440644 is an apocalyptic number.

It is an amenable number.

116364440644 is a deficient number, since it is larger than the sum of its proper divisors (87283561340).

116364440644 is a wasteful number, since it uses less digits than its factorization.

116364440644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461554 (or 1461552 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 116364440644 in words is "one hundred sixteen billion, three hundred sixty-four million, four hundred forty thousand, six hundred forty-four".