111456050436 has 48 divisors (see below), whose sum is σ = 298924281600. Its totient is φ = 35870911776.

The previous prime is 111456050383. The next prime is 111456050473. The reversal of 111456050436 is 634050654111.

111456050436 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 5 + 605 + 0 + 43 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 111456050436.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17789980 + ... + 17796243.

It is an arithmetic number, because the mean of its divisors is an integer number (6227589200).

Almost surely, 2^111456050436 is an apocalyptic number.

It is an amenable number.

111456050436 is an abundant number, since it is smaller than the sum of its proper divisors (187468231164).

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

111456050436 is a wasteful number, since it uses less digits than its factorization.

111456050436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35586265 (or 35586257 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 111456050436 in words is "one hundred eleven billion, four hundred fifty-six million, fifty thousand, four hundred thirty-six".