1144423225104 has 40 divisors (see below), whose sum is σ = 2956507101792. Its totient is φ = 381464029440.

The previous prime is 1144423225039. The next prime is 1144423225109. The reversal of 1144423225104 is 4015223244411.

It is not an unprimeable number, because it can be changed into a prime (1144423225109) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1572639 + ... + 2182209.

Almost surely, 2^{1144423225104} is an apocalyptic number.

It is an amenable number.

1144423225104 is an abundant number, since it is smaller than the sum of its proper divisors (1812083876688).

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

1144423225104 is a wasteful number, since it uses less digits than its factorization.

1144423225104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648695 (or 648689 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 1144423225104 its reverse (4015223244411), we get a palindrome (5159646469515).

The spelling of 1144423225104 in words is "one trillion, one hundred forty-four billion, four hundred twenty-three million, two hundred twenty-five thousand, one hundred four".