1132343144 has 16 divisors (see below), whose sum is σ = 2124108420. Its totient is φ = 565914240.

The previous prime is 1132343141. The next prime is 1132343161. The reversal of 1132343144 is 4413432311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1131515044 + 828100 = 33638^2 + 910^2 .

It is not an unprimeable number, because it can be changed into a prime (1132343141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12779 + ... + 49274.

Almost surely, 2^1132343144 is an apocalyptic number.

It is an amenable number.

1132343144 is a deficient number, since it is larger than the sum of its proper divisors (991765276).

1132343144 is a wasteful number, since it uses less digits than its factorization.

1132343144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64340 (or 64336 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 1132343144 is about 33650.3067445157. The cubic root of 1132343144 is about 1042.2998732906.

Adding to 1132343144 its reverse (4413432311), we get a palindrome (5545775455).

The spelling of 1132343144 in words is "one billion, one hundred thirty-two million, three hundred forty-three thousand, one hundred forty-four".