1132144443 has 6 divisors (see below), whose sum is σ = 1635319764. Its totient is φ = 754762956.

The previous prime is 1132144441. The next prime is 1132144457. The reversal of 1132144443 is 3444412311.

1132144443 is a `hidden beast` number, since 1 + 1 + 3 + 214 + 4 + 443 = 666.

It is not a de Polignac number, because 1132144443 - 2¹ = 1132144441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132144441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62896905 + ... + 62896922.

It is an arithmetic number, because the mean of its divisors is an integer number (272553294).

Almost surely, 2^1132144443 is an apocalyptic number.

1132144443 is a deficient number, since it is larger than the sum of its proper divisors (503175321).

1132144443 is a wasteful number, since it uses less digits than its factorization.

1132144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125793833 (or 125793830 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1132144443 is about 33647.3541753286. The cubic root of 1132144443 is about 1042.2389029203.

Adding to 1132144443 its reverse (3444412311), we get a palindrome (4576556754).

The spelling of 1132144443 in words is "one billion, one hundred thirty-two million, one hundred forty-four thousand, four hundred forty-three".