144240331351 has 2 divisors, whose sum is σ = 144240331352. Its totient is φ = 144240331350.

The previous prime is 144240331349. The next prime is 144240331369. The reversal of 144240331351 is 153133042441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144240331351 - 2¹ = 144240331349 is a prime.

Together with 144240331349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144240331381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72120165675 + 72120165676.

It is an arithmetic number, because the mean of its divisors is an integer number (72120165676).

Almost surely, 2^144240331351 is an apocalyptic number.

144240331351 is a deficient number, since it is larger than the sum of its proper divisors (1).

144240331351 is an equidigital number, since it uses as much as digits as its factorization.

144240331351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 144240331351 its reverse (153133042441), we get a palindrome (297373373792).

The spelling of 144240331351 in words is "one hundred forty-four billion, two hundred forty million, three hundred thirty-one thousand, three hundred fifty-one".