144221000444033 has 2 divisors, whose sum is σ = 144221000444034. Its totient is φ = 144221000444032.

The previous prime is 144221000443937. The next prime is 144221000444039. The reversal of 144221000444033 is 330444000122441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141394644338704 + 2826356105329 = 11890948^2 + 1681177^2 .

It is a cyclic number.

It is not a de Polignac number, because 144221000444033 - 2⁸ = 144221000443777 is a prime.

It is not a weakly prime, because it can be changed into another prime (144221000444039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72110500222016 + 72110500222017.

It is an arithmetic number, because the mean of its divisors is an integer number (72110500222017).

Almost surely, 2^{144221000444033} is an apocalyptic number.

It is an amenable number.

144221000444033 is a deficient number, since it is larger than the sum of its proper divisors (1).

144221000444033 is an equidigital number, since it uses as much as digits as its factorization.

144221000444033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144221000444033 its reverse (330444000122441), we get a palindrome (474665000566474).

The spelling of 144221000444033 in words is "one hundred forty-four trillion, two hundred twenty-one billion, four hundred forty-four thousand, thirty-three".