1132404400 has 30 divisors (see below), whose sum is σ = 2720602532. Its totient is φ = 452961600.

The previous prime is 1132404349. The next prime is 1132404401. The reversal of 1132404400 is 44042311.

It is not an unprimeable number, because it can be changed into a prime (1132404401) 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 5 ways as a sum of consecutive naturals, for example, 1415106 + ... + 1415905.

Almost surely, 2^1132404400 is an apocalyptic number.

1132404400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132404400 is an abundant number, since it is smaller than the sum of its proper divisors (1588198132).

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

1132404400 is a wasteful number, since it uses less digits than its factorization.

1132404400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831029 (or 2831018 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1132404400 is about 33651.2169170745. The cubic root of 1132404400 is about 1042.3186679379.

Adding to 1132404400 its reverse (44042311), we get a palindrome (1176446711).

The spelling of 1132404400 in words is "one billion, one hundred thirty-two million, four hundred four thousand, four hundred".