1423044044 has 6 divisors (see below), whose sum is σ = 2490327084. Its totient is φ = 711522020.

The previous prime is 1423044037. The next prime is 1423044089. The reversal of 1423044044 is 4404403241.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177880502 + ... + 177880509.

It is an arithmetic number, because the mean of its divisors is an integer number (415054514).

Almost surely, 2^1423044044 is an apocalyptic number.

It is an amenable number.

1423044044 is a deficient number, since it is larger than the sum of its proper divisors (1067283040).

1423044044 is a wasteful number, since it uses less digits than its factorization.

1423044044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355761015 (or 355761013 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1423044044 is about 37723.2560100530. The cubic root of 1423044044 is about 1124.7934551516.

Adding to 1423044044 its reverse (4404403241), we get a palindrome (5827447285).

The spelling of 1423044044 in words is "one billion, four hundred twenty-three million, forty-four thousand, forty-four".