423041207 has 2 divisors, whose sum is σ = 423041208. Its totient is φ = 423041206.

The previous prime is 423041197. The next prime is 423041249. The reversal of 423041207 is 702140324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423041207 - 2¹⁶ = 422975671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423041257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211520603 + 211520604.

It is an arithmetic number, because the mean of its divisors is an integer number (211520604).

Almost surely, 2^423041207 is an apocalyptic number.

423041207 is a deficient number, since it is larger than the sum of its proper divisors (1).

423041207 is an equidigital number, since it uses as much as digits as its factorization.

423041207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 423041207 is about 20567.9655532578. The cubic root of 423041207 is about 750.6904498067.

The spelling of 423041207 in words is "four hundred twenty-three million, forty-one thousand, two hundred seven".