1044331412 has 24 divisors (see below), whose sum is σ = 1918832160. Its totient is φ = 496631520.

The previous prime is 1044331381. The next prime is 1044331427. The reversal of 1044331412 is 2141334401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59414 + ... + 74957.

It is an arithmetic number, because the mean of its divisors is an integer number (79951340).

Almost surely, 2^1044331412 is an apocalyptic number.

It is an amenable number.

1044331412 is a deficient number, since it is larger than the sum of its proper divisors (874500748).

1044331412 is a wasteful number, since it uses less digits than its factorization.

1044331412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134471 (or 134469 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1044331412 is about 32316.1169078217. The cubic root of 1044331412 is about 1014.5639975844.

Adding to 1044331412 its reverse (2141334401), we get a palindrome (3185665813).

The spelling of 1044331412 in words is "one billion, forty-four million, three hundred thirty-one thousand, four hundred twelve".