1141343224 has 64 divisors (see below), whose sum is σ = 2585721600. Its totient is φ = 461376000.

The previous prime is 1141343197. The next prime is 1141343233. The reversal of 1141343224 is 4223431411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254199 + ... + 258649.

It is an arithmetic number, because the mean of its divisors is an integer number (40401900).

Almost surely, 2^1141343224 is an apocalyptic number.

1141343224 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 1141343224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1292860800).

1141343224 is an abundant number, since it is smaller than the sum of its proper divisors (1444378376).

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

1141343224 is a wasteful number, since it uses less digits than its factorization.

1141343224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724 (or 4720 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1141343224 is about 33783.7716070897. The cubic root of 1141343224 is about 1045.0540554900.

Adding to 1141343224 its reverse (4223431411), we get a palindrome (5364774635).

The spelling of 1141343224 in words is "one billion, one hundred forty-one million, three hundred forty-three thousand, two hundred twenty-four".