144501472459 has 2 divisors, whose sum is σ = 144501472460. Its totient is φ = 144501472458.

The previous prime is 144501472403. The next prime is 144501472499. The reversal of 144501472459 is 954274105441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144501472459 - 2¹⁹ = 144500948171 is a prime.

It is a super-4 number, since 4×144501472459⁴ (a number of 46 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (144501472499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72250736229 + 72250736230.

It is an arithmetic number, because the mean of its divisors is an integer number (72250736230).

Almost surely, 2^144501472459 is an apocalyptic number.

144501472459 is a deficient number, since it is larger than the sum of its proper divisors (1).

144501472459 is an equidigital number, since it uses as much as digits as its factorization.

144501472459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 144501472459 in words is "one hundred forty-four billion, five hundred one million, four hundred seventy-two thousand, four hundred fifty-nine".