1044232142 has 4 divisors (see below), whose sum is σ = 1566348216. Its totient is φ = 522116070.

The previous prime is 1044232141. The next prime is 1044232159. The reversal of 1044232142 is 2412324401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044232141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261058034 + ... + 261058037.

It is an arithmetic number, because the mean of its divisors is an integer number (391587054).

Almost surely, 2^1044232142 is an apocalyptic number.

1044232142 is a deficient number, since it is larger than the sum of its proper divisors (522116074).

1044232142 is an equidigital number, since it uses as much as digits as its factorization.

1044232142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522116073.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1044232142 is about 32314.5809504007. The cubic root of 1044232142 is about 1014.5318497565.

Adding to 1044232142 its reverse (2412324401), we get a palindrome (3456556543).

The spelling of 1044232142 in words is "one billion, forty-four million, two hundred thirty-two thousand, one hundred forty-two".