111442041304 has 16 divisors (see below), whose sum is σ = 227949630120. Its totient is φ = 50655473280.

The previous prime is 111442041299. The next prime is 111442041317. The reversal of 111442041304 is 403140244111.

It is a congruent number.

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, 633193329 + ... + 633193504.

Almost surely, 2^111442041304 is an apocalyptic number.

It is an amenable number.

111442041304 is an abundant number, since it is smaller than the sum of its proper divisors (116507588816).

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

111442041304 is a wasteful number, since it uses less digits than its factorization.

111442041304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266386850 (or 1266386846 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 111442041304 its reverse (403140244111), we get a palindrome (514582285415).

The spelling of 111442041304 in words is "one hundred eleven billion, four hundred forty-two million, forty-one thousand, three hundred four".