423433412401 has 2 divisors, whose sum is σ = 423433412402. Its totient is φ = 423433412400.

The previous prime is 423433412393. The next prime is 423433412407. The reversal of 423433412401 is 104214334324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423249131776 + 184280625 = 650576^2 + 13575^2 .

It is a cyclic number.

It is not a de Polignac number, because 423433412401 - 2³ = 423433412393 is a prime.

It is not a weakly prime, because it can be changed into another prime (423433412407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211716706200 + 211716706201.

It is an arithmetic number, because the mean of its divisors is an integer number (211716706201).

Almost surely, 2^423433412401 is an apocalyptic number.

It is an amenable number.

423433412401 is a deficient number, since it is larger than the sum of its proper divisors (1).

423433412401 is an equidigital number, since it uses as much as digits as its factorization.

423433412401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 423433412401 its reverse (104214334324), we get a palindrome (527647746725).

The spelling of 423433412401 in words is "four hundred twenty-three billion, four hundred thirty-three million, four hundred twelve thousand, four hundred one".