144925413329 has 2 divisors, whose sum is σ = 144925413330. Its totient is φ = 144925413328.

The previous prime is 144925413319. The next prime is 144925413341. The reversal of 144925413329 is 923314529441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83332100929 + 61593312400 = 288673^2 + 248180^2 .

It is a cyclic number.

It is not a de Polignac number, because 144925413329 - 2²⁴ = 144908636113 is a prime.

It is not a weakly prime, because it can be changed into another prime (144925413319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72462706664 + 72462706665.

It is an arithmetic number, because the mean of its divisors is an integer number (72462706665).

Almost surely, 2^144925413329 is an apocalyptic number.

It is an amenable number.

144925413329 is a deficient number, since it is larger than the sum of its proper divisors (1).

144925413329 is an equidigital number, since it uses as much as digits as its factorization.

144925413329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 47.

The spelling of 144925413329 in words is "one hundred forty-four billion, nine hundred twenty-five million, four hundred thirteen thousand, three hundred twenty-nine".