434333442401 has 2 divisors, whose sum is σ = 434333442402. Its totient is φ = 434333442400.

The previous prime is 434333442373. The next prime is 434333442421. The reversal of 434333442401 is 104244333434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 397757262400 + 36576180001 = 630680^2 + 191249^2 .

It is a cyclic number.

It is not a de Polignac number, because 434333442401 - 2¹⁸ = 434333180257 is a prime.

It is not a weakly prime, because it can be changed into another prime (434333442421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217166721200 + 217166721201.

It is an arithmetic number, because the mean of its divisors is an integer number (217166721201).

Almost surely, 2^434333442401 is an apocalyptic number.

It is an amenable number.

434333442401 is a deficient number, since it is larger than the sum of its proper divisors (1).

434333442401 is an equidigital number, since it uses as much as digits as its factorization.

434333442401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 434333442401 its reverse (104244333434), we get a palindrome (538577775835).

The spelling of 434333442401 in words is "four hundred thirty-four billion, three hundred thirty-three million, four hundred forty-two thousand, four hundred one".