434124401 has 2 divisors, whose sum is σ = 434124402. Its totient is φ = 434124400.

The previous prime is 434124391. The next prime is 434124409. The reversal of 434124401 is 104421434.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 287133025 + 146991376 = 16945^2 + 12124^2 .

It is a cyclic number.

It is not a de Polignac number, because 434124401 - 2¹⁰ = 434123377 is a prime.

It is not a weakly prime, because it can be changed into another prime (434124409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217062200 + 217062201.

It is an arithmetic number, because the mean of its divisors is an integer number (217062201).

Almost surely, 2^434124401 is an apocalyptic number.

It is an amenable number.

434124401 is a deficient number, since it is larger than the sum of its proper divisors (1).

434124401 is an equidigital number, since it uses as much as digits as its factorization.

434124401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 434124401 is about 20835.6521616195. The cubic root of 434124401 is about 757.1897605130.

Adding to 434124401 its reverse (104421434), we get a palindrome (538545835).

The spelling of 434124401 in words is "four hundred thirty-four million, one hundred twenty-four thousand, four hundred one".