111654844716 has 12 divisors (see below), whose sum is σ = 260527971032. Its totient is φ = 37218281568.

The previous prime is 111654844709. The next prime is 111654844753. The reversal of 111654844716 is 617448456111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4652285185 + ... + 4652285208.

Almost surely, 2^111654844716 is an apocalyptic number.

It is an amenable number.

111654844716 is an abundant number, since it is smaller than the sum of its proper divisors (148873126316).

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

111654844716 is a wasteful number, since it uses less digits than its factorization.

111654844716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9304570400 (or 9304570398 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The spelling of 111654844716 in words is "one hundred eleven billion, six hundred fifty-four million, eight hundred forty-four thousand, seven hundred sixteen".