144359509871 has 2 divisors, whose sum is σ = 144359509872. Its totient is φ = 144359509870.

The previous prime is 144359509769. The next prime is 144359509883. The reversal of 144359509871 is 178905953441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144359509871 - 2¹⁰ = 144359508847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144359506871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72179754935 + 72179754936.

It is an arithmetic number, because the mean of its divisors is an integer number (72179754936).

Almost surely, 2^144359509871 is an apocalyptic number.

144359509871 is a deficient number, since it is larger than the sum of its proper divisors (1).

144359509871 is an equidigital number, since it uses as much as digits as its factorization.

144359509871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 144359509871 in words is "one hundred forty-four billion, three hundred fifty-nine million, five hundred nine thousand, eight hundred seventy-one".