144270425329 has 2 divisors, whose sum is σ = 144270425330. Its totient is φ = 144270425328.

The previous prime is 144270425309. The next prime is 144270425363. The reversal of 144270425329 is 923524072441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131078754304 + 13191671025 = 362048^2 + 114855^2 .

It is a cyclic number.

It is not a de Polignac number, because 144270425329 - 2⁹ = 144270424817 is a prime.

It is a super-2 number, since 2×144270425329² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144270425309) 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, 72135212664 + 72135212665.

It is an arithmetic number, because the mean of its divisors is an integer number (72135212665).

Almost surely, 2^144270425329 is an apocalyptic number.

It is an amenable number.

144270425329 is a deficient number, since it is larger than the sum of its proper divisors (1).

144270425329 is an equidigital number, since it uses as much as digits as its factorization.

144270425329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 144270425329 in words is "one hundred forty-four billion, two hundred seventy million, four hundred twenty-five thousand, three hundred twenty-nine".