1132432344 has 96 divisors (see below), whose sum is σ = 3145353120. Its totient is φ = 367930368.

The previous prime is 1132432313. The next prime is 1132432349. The reversal of 1132432344 is 4432342311.

1132432344 is a `hidden beast` number, since 11 + 324 + 323 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132432349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636384 + ... + 638160.

It is an arithmetic number, because the mean of its divisors is an integer number (32764095).

Almost surely, 2^1132432344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132432344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572676560).

1132432344 is an abundant number, since it is smaller than the sum of its proper divisors (2012920776).

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

1132432344 is a wasteful number, since it uses less digits than its factorization.

1132432344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 2002 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1132432344 is about 33651.6321149510. The cubic root of 1132432344 is about 1042.3272415279.

Adding to 1132432344 its reverse (4432342311), we get a palindrome (5564774655).

The spelling of 1132432344 in words is "one billion, one hundred thirty-two million, four hundred thirty-two thousand, three hundred forty-four".