1144000333144 has 32 divisors (see below), whose sum is σ = 2152016053200. Its totient is φ = 570131291520.

The previous prime is 1144000333139. The next prime is 1144000333163. The reversal of 1144000333144 is 4413330004411.

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 7 ways as a sum of consecutive naturals, for example, 4723974 + ... + 4960234.

Almost surely, 2^{1144000333144} is an apocalyptic number.

It is an amenable number.

1144000333144 is a deficient number, since it is larger than the sum of its proper divisors (1008015720056).

1144000333144 is a wasteful number, since it uses less digits than its factorization.

1144000333144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238243 (or 238239 counting only the distinct ones).

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

Adding to 1144000333144 its reverse (4413330004411), we get a palindrome (5557330337555).

The spelling of 1144000333144 in words is "one trillion, one hundred forty-four billion, three hundred thirty-three thousand, one hundred forty-four".