1144042004012 has 12 divisors (see below), whose sum is σ = 2017837866240. Its totient is φ = 567516899376.

The previous prime is 1144042003991. The next prime is 1144042004023. The reversal of 1144042004012 is 2104002404411.

It is a super-2 number, since 2×1144042004012² (a number of 25 digits) contains 22 as substring.

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, 1126025087 + ... + 1126026102.

It is an arithmetic number, because the mean of its divisors is an integer number (168153155520).

Almost surely, 2^{1144042004012} is an apocalyptic number.

It is an amenable number.

1144042004012 is a deficient number, since it is larger than the sum of its proper divisors (873795862228).

1144042004012 is a wasteful number, since it uses less digits than its factorization.

1144042004012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252051320 (or 2252051318 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1144042004012 its reverse (2104002404411), we get a palindrome (3248044408423).

The spelling of 1144042004012 in words is "one trillion, one hundred forty-four billion, forty-two million, four thousand, twelve".