111424130304 has 144 divisors (see below), whose sum is σ = 306422613504. Its totient is φ = 35907379200.

The previous prime is 111424130303. The next prime is 111424130333. The reversal of 111424130304 is 403031424111.

It is a super-2 number, since 2×111424130304² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111424130303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34591414 + ... + 34594634.

It is an arithmetic number, because the mean of its divisors is an integer number (2127934816).

Almost surely, 2^111424130304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111424130304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153211306752).

111424130304 is an abundant number, since it is smaller than the sum of its proper divisors (194998483200).

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

111424130304 is a wasteful number, since it uses less digits than its factorization.

111424130304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724 (or 4710 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111424130304 its reverse (403031424111), we get a palindrome (514455554415).

The spelling of 111424130304 in words is "one hundred eleven billion, four hundred twenty-four million, one hundred thirty thousand, three hundred four".