1044422452 has 24 divisors (see below), whose sum is σ = 1873055016. Its totient is φ = 509378688.

The previous prime is 1044422441. The next prime is 1044422471. The reversal of 1044422452 is 2542244401.

1044422452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 452668176 + 591754276 = 21276^2 + 24326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1044422452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22438 + ... + 50914.

It is an arithmetic number, because the mean of its divisors is an integer number (78043959).

Almost surely, 2^1044422452 is an apocalyptic number.

It is an amenable number.

1044422452 is a deficient number, since it is larger than the sum of its proper divisors (828632564).

1044422452 is a wasteful number, since it uses less digits than its factorization.

1044422452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28707 (or 28705 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 1044422452 is about 32317.5254622008. The cubic root of 1044422452 is about 1014.5934783991.

Adding to 1044422452 its reverse (2542244401), we get a palindrome (3586666853).

It can be divided in two parts, 10444 and 22452, that added together give a triangular number (32896 = T₂₅₆).

The spelling of 1044422452 in words is "one billion, forty-four million, four hundred twenty-two thousand, four hundred fifty-two".