1132435144 has 32 divisors (see below), whose sum is σ = 2286338400. Its totient is φ = 523874560.

The previous prime is 1132435111. The next prime is 1132435147. The reversal of 1132435144 is 4415342311.

It is not an unprimeable number, because it can be changed into a prime (1132435147) 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 7 ways as a sum of consecutive naturals, for example, 62542 + ... + 78589.

It is an arithmetic number, because the mean of its divisors is an integer number (71448075).

Almost surely, 2^1132435144 is an apocalyptic number.

It is an amenable number.

1132435144 is an abundant number, since it is smaller than the sum of its proper divisors (1153903256).

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

1132435144 is a wasteful number, since it uses less digits than its factorization.

1132435144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141213 (or 141209 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1132435144 is about 33651.6737176622. The cubic root of 1132435144 is about 1042.3281005973.

Adding to 1132435144 its reverse (4415342311), we get a palindrome (5547777455).

The spelling of 1132435144 in words is "one billion, one hundred thirty-two million, four hundred thirty-five thousand, one hundred forty-four".