424031433234401 has 2 divisors, whose sum is σ = 424031433234402. Its totient is φ = 424031433234400.

The previous prime is 424031433234313. The next prime is 424031433234419. The reversal of 424031433234401 is 104432334130424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332779648578001 + 91251784656400 = 18242249^2 + 9552580^2 .

It is a cyclic number.

It is not a de Polignac number, because 424031433234401 - 2¹⁰ = 424031433233377 is a prime.

It is not a weakly prime, because it can be changed into another prime (424031433834401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212015716617200 + 212015716617201.

It is an arithmetic number, because the mean of its divisors is an integer number (212015716617201).

Almost surely, 2^{424031433234401} is an apocalyptic number.

It is an amenable number.

424031433234401 is a deficient number, since it is larger than the sum of its proper divisors (1).

424031433234401 is an equidigital number, since it uses as much as digits as its factorization.

424031433234401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 424031433234401 its reverse (104432334130424), we get a palindrome (528463767364825).

The spelling of 424031433234401 in words is "four hundred twenty-four trillion, thirty-one billion, four hundred thirty-three million, two hundred thirty-four thousand, four hundred one".