144015346799 has 2 divisors, whose sum is σ = 144015346800. Its totient is φ = 144015346798.

The previous prime is 144015346793. The next prime is 144015346829. The reversal of 144015346799 is 997643510441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144015346799 - 2²⁰ = 144014298223 is a prime.

It is a super-2 number, since 2×144015346799² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144015346799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144015346793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72007673399 + 72007673400.

It is an arithmetic number, because the mean of its divisors is an integer number (72007673400).

Almost surely, 2^144015346799 is an apocalyptic number.

144015346799 is a deficient number, since it is larger than the sum of its proper divisors (1).

144015346799 is an equidigital number, since it uses as much as digits as its factorization.

144015346799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 144015346799 in words is "one hundred forty-four billion, fifteen million, three hundred forty-six thousand, seven hundred ninety-nine".