1044452342 has 32 divisors (see below), whose sum is σ = 1644364800. Its totient is φ = 496909728.

The previous prime is 1044452323. The next prime is 1044452399. The reversal of 1044452342 is 2432544401.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 2144423 + ... + 2144909.

It is an arithmetic number, because the mean of its divisors is an integer number (51386400).

Almost surely, 2^1044452342 is an apocalyptic number.

1044452342 is a deficient number, since it is larger than the sum of its proper divisors (599912458).

1044452342 is a wasteful number, since it uses less digits than its factorization.

1044452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 1044452342 is about 32317.9879014768. The cubic root of 1044452342 is about 1014.6031570847.

Adding to 1044452342 its reverse (2432544401), we get a palindrome (3476996743).

The spelling of 1044452342 in words is "one billion, forty-four million, four hundred fifty-two thousand, three hundred forty-two".