412434401 has 2 divisors, whose sum is σ = 412434402. Its totient is φ = 412434400.

The previous prime is 412434391. The next prime is 412434461. The reversal of 412434401 is 104434214.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412293025 + 141376 = 20305^2 + 376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412434401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412434461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206217200 + 206217201.

It is an arithmetic number, because the mean of its divisors is an integer number (206217201).

Almost surely, 2^412434401 is an apocalyptic number.

It is an amenable number.

412434401 is a deficient number, since it is larger than the sum of its proper divisors (1).

412434401 is an equidigital number, since it uses as much as digits as its factorization.

412434401 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 412434401 is about 20308.4810116365. The cubic root of 412434401 is about 744.3633141201.

Adding to 412434401 its reverse (104434214), we get a palindrome (516868615).

The spelling of 412434401 in words is "four hundred twelve million, four hundred thirty-four thousand, four hundred one".