1114451324 has 48 divisors (see below), whose sum is σ = 2309899200. Its totient is φ = 460325376.

The previous prime is 1114451323. The next prime is 1114451363. The reversal of 1114451324 is 4231544111.

It is a junction number, because it is equal to n+sod(n) for n = 1114451293 and 1114451302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114451323) 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, 691832 + ... + 693440.

It is an arithmetic number, because the mean of its divisors is an integer number (48122900).

Almost surely, 2^1114451324 is an apocalyptic number.

1114451324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114451324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1154949600).

1114451324 is an abundant number, since it is smaller than the sum of its proper divisors (1195447876).

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

1114451324 is a wasteful number, since it uses less digits than its factorization.

1114451324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502 (or 2500 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 1114451324 is about 33383.3989282098. The cubic root of 1114451324 is about 1036.7810121674.

Adding to 1114451324 its reverse (4231544111), we get a palindrome (5345995435).

The spelling of 1114451324 in words is "one billion, one hundred fourteen million, four hundred fifty-one thousand, three hundred twenty-four".