2144144040433 has 8 divisors (see below), whose sum is σ = 2144820279168. Its totient is φ = 2143467899664.

The previous prime is 2144144040421. The next prime is 2144144040439. The reversal of 2144144040433 is 3340404414412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2144144040433 - 2²⁹ = 2143607169521 is a prime.

It is a super-2 number, since 2×2144144040433² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144144040439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80675535 + ... + 80702107.

It is an arithmetic number, because the mean of its divisors is an integer number (268102534896).

Almost surely, 2^{2144144040433} is an apocalyptic number.

It is an amenable number.

2144144040433 is a deficient number, since it is larger than the sum of its proper divisors (676238735).

2144144040433 is a wasteful number, since it uses less digits than its factorization.

2144144040433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48983.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2144144040433 its reverse (3340404414412), we get a palindrome (5484548454845).

The spelling of 2144144040433 in words is "two trillion, one hundred forty-four billion, one hundred forty-four million, forty thousand, four hundred thirty-three".