4144203331340 has 24 divisors (see below), whose sum is σ = 8727480911520. Its totient is φ = 1652985348608.

The previous prime is 4144203331327. The next prime is 4144203331349. The reversal of 4144203331340 is 431333024414.

4144203331340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4144203331297 and 4144203331306.

It is not an unprimeable number, because it can be changed into a prime (4144203331349) 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, 293491760 + ... + 293505879.

It is an arithmetic number, because the mean of its divisors is an integer number (363645037980).

Almost surely, 2^{4144203331340} is an apocalyptic number.

It is an amenable number.

4144203331340 is an abundant number, since it is smaller than the sum of its proper divisors (4583277580180).

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

4144203331340 is a wasteful number, since it uses less digits than its factorization.

4144203331340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586998001 (or 586997999 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4144203331340 its reverse (431333024414), we get a palindrome (4575536355754).

The spelling of 4144203331340 in words is "four trillion, one hundred forty-four billion, two hundred three million, three hundred thirty-one thousand, three hundred forty".