1044431122 has 8 divisors (see below), whose sum is σ = 1790453376. Its totient is φ = 447613332.

The previous prime is 1044431117. The next prime is 1044431131. The reversal of 1044431122 is 2211344401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1044431093 and 1044431102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37301098 + ... + 37301125.

It is an arithmetic number, because the mean of its divisors is an integer number (223806672).

Almost surely, 2^1044431122 is an apocalyptic number.

1044431122 is a deficient number, since it is larger than the sum of its proper divisors (746022254).

1044431122 is an equidigital number, since it uses as much as digits as its factorization.

1044431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74602232.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1044431122 is about 32317.6595996678. The cubic root of 1044431122 is about 1014.5962858522.

Adding to 1044431122 its reverse (2211344401), we get a palindrome (3255775523).

The spelling of 1044431122 in words is "one billion, forty-four million, four hundred thirty-one thousand, one hundred twenty-two".