111361544244 has 72 divisors (see below), whose sum is σ = 284092256448. Its totient is φ = 36779208960.

The previous prime is 111361544209. The next prime is 111361544269. The reversal of 111361544244 is 442445163111.

111361544244 is a `hidden beast` number, since 1 + 1 + 1 + 361 + 54 + 4 + 244 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 111361544199 and 111361544208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3033004 + ... + 3069500.

It is an arithmetic number, because the mean of its divisors is an integer number (3945725784).

Almost surely, 2^111361544244 is an apocalyptic number.

It is an amenable number.

111361544244 is an abundant number, since it is smaller than the sum of its proper divisors (172730712204).

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

111361544244 is a wasteful number, since it uses less digits than its factorization.

111361544244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37285 (or 37280 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The spelling of 111361544244 in words is "one hundred eleven billion, three hundred sixty-one million, five hundred forty-four thousand, two hundred forty-four".