144122401001 has 2 divisors, whose sum is σ = 144122401002. Its totient is φ = 144122401000.

The previous prime is 144122400923. The next prime is 144122401009. The reversal of 144122401001 is 100104221441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142581760000 + 1540641001 = 377600^2 + 39251^2 .

It is a cyclic number.

It is not a de Polignac number, because 144122401001 - 2³⁴ = 126942531817 is a prime.

It is not a weakly prime, because it can be changed into another prime (144122401009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72061200500 + 72061200501.

It is an arithmetic number, because the mean of its divisors is an integer number (72061200501).

Almost surely, 2^144122401001 is an apocalyptic number.

It is an amenable number.

144122401001 is a deficient number, since it is larger than the sum of its proper divisors (1).

144122401001 is an equidigital number, since it uses as much as digits as its factorization.

144122401001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 144122401001 its reverse (100104221441), we get a palindrome (244226622442).

The spelling of 144122401001 in words is "one hundred forty-four billion, one hundred twenty-two million, four hundred one thousand, one".