423012413 has 2 divisors, whose sum is σ = 423012414. Its totient is φ = 423012412.

The previous prime is 423012407. The next prime is 423012431. The reversal of 423012413 is 314210324.

Together with next prime (423012431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414000409 + 9012004 = 20347^2 + 3002^2 .

It is a cyclic number.

It is not a de Polignac number, because 423012413 - 2⁶ = 423012349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211506206 + 211506207.

It is an arithmetic number, because the mean of its divisors is an integer number (211506207).

Almost surely, 2^423012413 is an apocalyptic number.

It is an amenable number.

423012413 is a deficient number, since it is larger than the sum of its proper divisors (1).

423012413 is an equidigital number, since it uses as much as digits as its factorization.

423012413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 423012413 is about 20567.2655693459. The cubic root of 423012413 is about 750.6734176824.

Adding to 423012413 its reverse (314210324), we get a palindrome (737222737).

The spelling of 423012413 in words is "four hundred twenty-three million, twelve thousand, four hundred thirteen".