144420014213 has 4 divisors (see below), whose sum is σ = 145769734080. Its totient is φ = 143070294348.

The previous prime is 144420014203. The next prime is 144420014227. The reversal of 144420014213 is 312410024441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144420014213 - 2¹⁰ = 144420013189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144420014203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674859773 + ... + 674859986.

It is an arithmetic number, because the mean of its divisors is an integer number (36442433520).

Almost surely, 2^144420014213 is an apocalyptic number.

It is an amenable number.

144420014213 is a deficient number, since it is larger than the sum of its proper divisors (1349719867).

144420014213 is a wasteful number, since it uses less digits than its factorization.

144420014213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349719866.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 144420014213 its reverse (312410024441), we get a palindrome (456830038654).

The spelling of 144420014213 in words is "one hundred forty-four billion, four hundred twenty million, fourteen thousand, two hundred thirteen".