14242003144440 has 64 divisors (see below), whose sum is σ = 42726316579200. Its totient is φ = 3797840203392.

The previous prime is 14242003144379. The next prime is 14242003144459. The reversal of 14242003144440 is 4444130024241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20661271 + ... + 21339449.

It is an arithmetic number, because the mean of its divisors is an integer number (667598696550).

Almost surely, 2^{14242003144440} is an apocalyptic number.

14242003144440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14242003144440 is an abundant number, since it is smaller than the sum of its proper divisors (28484313434760).

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

14242003144440 is a wasteful number, since it uses less digits than its factorization.

14242003144440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853196 (or 853192 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 14242003144440 its reverse (4444130024241), we get a palindrome (18686133168681).

The spelling of 14242003144440 in words is "fourteen trillion, two hundred forty-two billion, three million, one hundred forty-four thousand, four hundred forty".