1044532044 has 24 divisors (see below), whose sum is σ = 2708046320. Its totient is φ = 348177312.

The previous prime is 1044532043. The next prime is 1044532091. The reversal of 1044532044 is 4402354401.

It is a happy number.

1044532044 is a `hidden beast` number, since 1 + 0 + 4 + 453 + 204 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1044531999 and 1044532017.

It is not an unprimeable number, because it can be changed into a prime (1044532043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835689 + ... + 4835904.

Almost surely, 2^1044532044 is an apocalyptic number.

It is an amenable number.

1044532044 is an abundant number, since it is smaller than the sum of its proper divisors (1663514276).

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

1044532044 is a wasteful number, since it uses less digits than its factorization.

1044532044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671606 (or 9671598 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1044532044 is about 32319.2209683340. The cubic root of 1044532044 is about 1014.6289644993.

Adding to 1044532044 its reverse (4402354401), we get a palindrome (5446886445).

The spelling of 1044532044 in words is "one billion, forty-four million, five hundred thirty-two thousand, forty-four".