1044423342 has 32 divisors (see below), whose sum is σ = 2400976800. Its totient is φ = 336135744.

The previous prime is 1044423319. The next prime is 1044423379. The reversal of 1044423342 is 2433244401.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331903 + ... + 335034.

It is an arithmetic number, because the mean of its divisors is an integer number (75030525).

Almost surely, 2^1044423342 is an apocalyptic number.

1044423342 is an abundant number, since it is smaller than the sum of its proper divisors (1356553458).

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

1044423342 is a wasteful number, since it uses less digits than its factorization.

1044423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666977 (or 666971 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 1044423342 is about 32317.5392318165. The cubic root of 1044423342 is about 1014.5937665928.

Adding to 1044423342 its reverse (2433244401), we get a palindrome (3477667743).

The spelling of 1044423342 in words is "one billion, forty-four million, four hundred twenty-three thousand, three hundred forty-two".