202440001304441 has 2 divisors, whose sum is σ = 202440001304442. Its totient is φ = 202440001304440.

The previous prime is 202440001304393. The next prime is 202440001304477. The reversal of 202440001304441 is 144403100044202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114621005454400 + 87818995850041 = 10706120^2 + 9371179^2 .

It is a cyclic number.

It is not a de Polignac number, because 202440001304441 - 2⁶ = 202440001304377 is a prime.

It is not a weakly prime, because it can be changed into another prime (202440001304341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101220000652220 + 101220000652221.

It is an arithmetic number, because the mean of its divisors is an integer number (101220000652221).

Almost surely, 2^{202440001304441} is an apocalyptic number.

It is an amenable number.

202440001304441 is a deficient number, since it is larger than the sum of its proper divisors (1).

202440001304441 is an equidigital number, since it uses as much as digits as its factorization.

202440001304441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 202440001304441 its reverse (144403100044202), we get a palindrome (346843101348643).

The spelling of 202440001304441 in words is "two hundred two trillion, four hundred forty billion, one million, three hundred four thousand, four hundred forty-one".