1044004224142 has 16 divisors (see below), whose sum is σ = 1750038124464. Its totient is φ = 462973048000.

The previous prime is 1044004224139. The next prime is 1044004224163. The reversal of 1044004224142 is 2414224004401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1044004224142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578715409 + ... + 578717212.

It is an arithmetic number, because the mean of its divisors is an integer number (109377382779).

Almost surely, 2^{1044004224142} is an apocalyptic number.

1044004224142 is a deficient number, since it is larger than the sum of its proper divisors (706033900322).

1044004224142 is a wasteful number, since it uses less digits than its factorization.

1044004224142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157432675.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 1044004224142 its reverse (2414224004401), we get a palindrome (3458228228543).

The spelling of 1044004224142 in words is "one trillion, forty-four billion, four million, two hundred twenty-four thousand, one hundred forty-two".