1044132112 has 40 divisors (see below), whose sum is σ = 2145338136. Its totient is φ = 490592256.

The previous prime is 1044132107. The next prime is 1044132113. The reversal of 1044132112 is 2112314401.

It can be written as a sum of positive squares in 4 ways, for example, as 792084736 + 252047376 = 28144^2 + 15876^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1044132112.

It is not an unprimeable number, because it can be changed into a prime (1044132113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196758 + ... + 201994.

Almost surely, 2^1044132112 is an apocalyptic number.

It is an amenable number.

1044132112 is an abundant number, since it is smaller than the sum of its proper divisors (1101206024).

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

1044132112 is a wasteful number, since it uses less digits than its factorization.

1044132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995 (or 5989 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1044132112 is about 32313.0331600115. The cubic root of 1044132112 is about 1014.4994537475.

Adding to 1044132112 its reverse (2112314401), we get a palindrome (3156446513).

The spelling of 1044132112 in words is "one billion, forty-four million, one hundred thirty-two thousand, one hundred twelve".