144223023079 has 2 divisors, whose sum is σ = 144223023080. Its totient is φ = 144223023078.

The previous prime is 144223023071. The next prime is 144223023137. The reversal of 144223023079 is 970320322441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144223023079 - 2³ = 144223023071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144223023071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72111511539 + 72111511540.

It is an arithmetic number, because the mean of its divisors is an integer number (72111511540).

Almost surely, 2^144223023079 is an apocalyptic number.

144223023079 is a deficient number, since it is larger than the sum of its proper divisors (1).

144223023079 is an equidigital number, since it uses as much as digits as its factorization.

144223023079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 144223023079 in words is "one hundred forty-four billion, two hundred twenty-three million, twenty-three thousand, seventy-nine".