1044007442 has 8 divisors (see below), whose sum is σ = 1568003376. Its totient is φ = 521339652.

The previous prime is 1044007441. The next prime is 1044007487. The reversal of 1044007442 is 2447004401.

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

It is not an unprimeable number, because it can be changed into a prime (1044007441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330068 + ... + 333215.

It is an arithmetic number, because the mean of its divisors is an integer number (196000422).

Almost surely, 2^1044007442 is an apocalyptic number.

1044007442 is a deficient number, since it is larger than the sum of its proper divisors (523995934).

1044007442 is an equidigital number, since it uses as much as digits as its factorization.

1044007442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664072.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 1044007442 is about 32311.1040046607. The cubic root of 1044007442 is about 1014.4590748595.

The spelling of 1044007442 in words is "one billion, forty-four million, seven thousand, four hundred forty-two".