144061655401 has 2 divisors, whose sum is σ = 144061655402. Its totient is φ = 144061655400.

The previous prime is 144061655317. The next prime is 144061655417. The reversal of 144061655401 is 104556160441.

144061655401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101305341225 + 42756314176 = 318285^2 + 206776^2 .

It is a cyclic number.

It is not a de Polignac number, because 144061655401 - 2⁹ = 144061654889 is a prime.

It is not a weakly prime, because it can be changed into another prime (144061625401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72030827700 + 72030827701.

It is an arithmetic number, because the mean of its divisors is an integer number (72030827701).

Almost surely, 2^144061655401 is an apocalyptic number.

It is an amenable number.

144061655401 is a deficient number, since it is larger than the sum of its proper divisors (1).

144061655401 is an equidigital number, since it uses as much as digits as its factorization.

144061655401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 144061655401 in words is "one hundred forty-four billion, sixty-one million, six hundred fifty-five thousand, four hundred one".