144314200421003 has 2 divisors, whose sum is σ = 144314200421004. Its totient is φ = 144314200421002.

The previous prime is 144314200420981. The next prime is 144314200421117. The reversal of 144314200421003 is 300124002413441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144314200421003 - 2²⁸ = 144313931985547 is a prime.

It is not a weakly prime, because it can be changed into another prime (144314200421603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72157100210501 + 72157100210502.

It is an arithmetic number, because the mean of its divisors is an integer number (72157100210502).

Almost surely, 2^{144314200421003} is an apocalyptic number.

144314200421003 is a deficient number, since it is larger than the sum of its proper divisors (1).

144314200421003 is an equidigital number, since it uses as much as digits as its factorization.

144314200421003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144314200421003 its reverse (300124002413441), we get a palindrome (444438202834444).

The spelling of 144314200421003 in words is "one hundred forty-four trillion, three hundred fourteen billion, two hundred million, four hundred twenty-one thousand, three".