144321001463 has 2 divisors, whose sum is σ = 144321001464. Its totient is φ = 144321001462.

The previous prime is 144321001417. The next prime is 144321001483. The reversal of 144321001463 is 364100123441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144321001463 - 2¹² = 144320997367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144321001483) 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, 72160500731 + 72160500732.

It is an arithmetic number, because the mean of its divisors is an integer number (72160500732).

Almost surely, 2^144321001463 is an apocalyptic number.

144321001463 is a deficient number, since it is larger than the sum of its proper divisors (1).

144321001463 is an equidigital number, since it uses as much as digits as its factorization.

144321001463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 144321001463 in words is "one hundred forty-four billion, three hundred twenty-one million, one thousand, four hundred sixty-three".