144371543663 has 2 divisors, whose sum is σ = 144371543664. Its totient is φ = 144371543662.

The previous prime is 144371543627. The next prime is 144371543677. The reversal of 144371543663 is 366345173441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144371543663 - 2¹² = 144371539567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144371543623) 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, 72185771831 + 72185771832.

It is an arithmetic number, because the mean of its divisors is an integer number (72185771832).

Almost surely, 2^144371543663 is an apocalyptic number.

144371543663 is a deficient number, since it is larger than the sum of its proper divisors (1).

144371543663 is an equidigital number, since it uses as much as digits as its factorization.

144371543663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 47.

The spelling of 144371543663 in words is "one hundred forty-four billion, three hundred seventy-one million, five hundred forty-three thousand, six hundred sixty-three".