1144313322004 has 12 divisors (see below), whose sum is σ = 2002559355328. Its totient is φ = 572153506200.

The previous prime is 1144313321981. The next prime is 1144313322049. The reversal of 1144313322004 is 4002233134411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152119 + ... + 1520449.

Almost surely, 2^{1144313322004} is an apocalyptic number.

It is an amenable number.

1144313322004 is a deficient number, since it is larger than the sum of its proper divisors (858246033324).

1144313322004 is a wasteful number, since it uses less digits than its factorization.

1144313322004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577406 (or 1577404 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1144313322004 its reverse (4002233134411), we get a palindrome (5146546456415).

The spelling of 1144313322004 in words is "one trillion, one hundred forty-four billion, three hundred thirteen million, three hundred twenty-two thousand, four".