111116734446 has 8 divisors (see below), whose sum is σ = 222233468904. Its totient is φ = 37038911480.

The previous prime is 111116734369. The next prime is 111116734447. The reversal of 111116734446 is 644437611111.

111116734446 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

111116734446 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111116734447) 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, 9259727865 + ... + 9259727876.

It is an arithmetic number, because the mean of its divisors is an integer number (27779183613).

Almost surely, 2^111116734446 is an apocalyptic number.

111116734446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111116734446 is a wasteful number, since it uses less digits than its factorization.

111116734446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18519455746.

The product of its digits is 48384, while the sum is 39.

The spelling of 111116734446 in words is "one hundred eleven billion, one hundred sixteen million, seven hundred thirty-four thousand, four hundred forty-six".