111729846416 has 40 divisors (see below), whose sum is σ = 220026985824. Its totient is φ = 54951114240.

The previous prime is 111729846337. The next prime is 111729846443. The reversal of 111729846416 is 614648927111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665336 + ... + 816168.

Almost surely, 2^111729846416 is an apocalyptic number.

111729846416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111729846416 is a deficient number, since it is larger than the sum of its proper divisors (108297139408).

111729846416 is a wasteful number, since it uses less digits than its factorization.

111729846416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151599 (or 151593 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The spelling of 111729846416 in words is "one hundred eleven billion, seven hundred twenty-nine million, eight hundred forty-six thousand, four hundred sixteen".