4144433143040 has 72 divisors (see below), whose sum is σ = 10449697443360. Its totient is φ = 1570522023936.

The previous prime is 4144433143033. The next prime is 4144433143049. The reversal of 4144433143040 is 403413344414.

4144433143040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144433143049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85181954 + ... + 85230593.

Almost surely, 2^{4144433143040} is an apocalyptic number.

4144433143040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4144433143040 is an abundant number, since it is smaller than the sum of its proper divisors (6305264300320).

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

4144433143040 is a wasteful number, since it uses less digits than its factorization.

4144433143040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170412587 (or 170412573 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 4144433143040 its reverse (403413344414), we get a palindrome (4547846487454).

The spelling of 4144433143040 in words is "four trillion, one hundred forty-four billion, four hundred thirty-three million, one hundred forty-three thousand, forty".