144340212333 has 8 divisors (see below), whose sum is σ = 192469605568. Its totient is φ = 96218813664.

The previous prime is 144340212307. The next prime is 144340212353. The reversal of 144340212333 is 333212043441.

It is a happy number.

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

It is not a de Polignac number, because 144340212333 - 2¹² = 144340208237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144340212333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144340212353) 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, 1956385 + ... + 2028822.

It is an arithmetic number, because the mean of its divisors is an integer number (24058700696).

Almost surely, 2^144340212333 is an apocalyptic number.

It is an amenable number.

144340212333 is a deficient number, since it is larger than the sum of its proper divisors (48129393235).

144340212333 is a wasteful number, since it uses less digits than its factorization.

144340212333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997283.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 144340212333 its reverse (333212043441), we get a palindrome (477552255774).

The spelling of 144340212333 in words is "one hundred forty-four billion, three hundred forty million, two hundred twelve thousand, three hundred thirty-three".