144140223041 has 2 divisors, whose sum is σ = 144140223042. Its totient is φ = 144140223040.

The previous prime is 144140223001. The next prime is 144140223047. The reversal of 144140223041 is 140322041441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143932978225 + 207244816 = 379385^2 + 14396^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144140223041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144140223041.

It is not a weakly prime, because it can be changed into another prime (144140223047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72070111520 + 72070111521.

It is an arithmetic number, because the mean of its divisors is an integer number (72070111521).

Almost surely, 2^144140223041 is an apocalyptic number.

It is an amenable number.

144140223041 is a deficient number, since it is larger than the sum of its proper divisors (1).

144140223041 is an equidigital number, since it uses as much as digits as its factorization.

144140223041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 144140223041 its reverse (140322041441), we get a palindrome (284462264482).

The spelling of 144140223041 in words is "one hundred forty-four billion, one hundred forty million, two hundred twenty-three thousand, forty-one".