144312245611 has 2 divisors, whose sum is σ = 144312245612. Its totient is φ = 144312245610.

The previous prime is 144312245587. The next prime is 144312245639. The reversal of 144312245611 is 116542213441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144312245611 - 2⁵ = 144312245579 is a prime.

It is not a weakly prime, because it can be changed into another prime (144312245681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72156122805 + 72156122806.

It is an arithmetic number, because the mean of its divisors is an integer number (72156122806).

Almost surely, 2^144312245611 is an apocalyptic number.

144312245611 is a deficient number, since it is larger than the sum of its proper divisors (1).

144312245611 is an equidigital number, since it uses as much as digits as its factorization.

144312245611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The spelling of 144312245611 in words is "one hundred forty-four billion, three hundred twelve million, two hundred forty-five thousand, six hundred eleven".