1132044405 has 16 divisors (see below), whose sum is σ = 1840965504. Its totient is φ = 593858880.

The previous prime is 1132044379. The next prime is 1132044421. The reversal of 1132044405 is 5044402311.

It is not a de Polignac number, because 1132044405 - 2⁹ = 1132043893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617689 + ... + 619518.

It is an arithmetic number, because the mean of its divisors is an integer number (115060344).

Almost surely, 2^1132044405 is an apocalyptic number.

1132044405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1132044405 is a deficient number, since it is larger than the sum of its proper divisors (708921099).

1132044405 is a wasteful number, since it uses less digits than its factorization.

1132044405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237276.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1132044405 is about 33645.8675768660. The cubic root of 1132044405 is about 1042.2082040794.

Adding to 1132044405 its reverse (5044402311), we get a palindrome (6176446716).

The spelling of 1132044405 in words is "one billion, one hundred thirty-two million, forty-four thousand, four hundred five".