144581087459 has 2 divisors, whose sum is σ = 144581087460. Its totient is φ = 144581087458.

The previous prime is 144581087437. The next prime is 144581087471. The reversal of 144581087459 is 954780185441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144581087459 is a prime.

It is not a weakly prime, because it can be changed into another prime (144581087429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72290543729 + 72290543730.

It is an arithmetic number, because the mean of its divisors is an integer number (72290543730).

Almost surely, 2^144581087459 is an apocalyptic number.

144581087459 is a deficient number, since it is larger than the sum of its proper divisors (1).

144581087459 is an equidigital number, since it uses as much as digits as its factorization.

144581087459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 144581087459 in words is "one hundred forty-four billion, five hundred eighty-one million, eighty-seven thousand, four hundred fifty-nine".