1143535324 has 12 divisors (see below), whose sum is σ = 2001480264. Its totient is φ = 571683824.

The previous prime is 1143535319. The next prime is 1143535361. The reversal of 1143535324 is 4235353411.

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, 17619 + ... + 50965.

It is an arithmetic number, because the mean of its divisors is an integer number (166790022).

Almost surely, 2^1143535324 is an apocalyptic number.

It is an amenable number.

1143535324 is a deficient number, since it is larger than the sum of its proper divisors (857944940).

1143535324 is a wasteful number, since it uses less digits than its factorization.

1143535324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41924 (or 41922 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 1143535324 is about 33816.1991359171. The cubic root of 1143535324 is about 1045.7226822668.

Adding to 1143535324 its reverse (4235353411), we get a palindrome (5378888735).

The spelling of 1143535324 in words is "one billion, one hundred forty-three million, five hundred thirty-five thousand, three hundred twenty-four".