423366467 has 2 divisors, whose sum is σ = 423366468. Its totient is φ = 423366466.

The previous prime is 423366439. The next prime is 423366479. The reversal of 423366467 is 764663324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423366467 - 2¹² = 423362371 is a prime.

It is not a weakly prime, because it can be changed into another prime (423363467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211683233 + 211683234.

It is an arithmetic number, because the mean of its divisors is an integer number (211683234).

Almost surely, 2^423366467 is an apocalyptic number.

423366467 is a deficient number, since it is larger than the sum of its proper divisors (1).

423366467 is an equidigital number, since it uses as much as digits as its factorization.

423366467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 41.

The square root of 423366467 is about 20575.8709900699. The cubic root of 423366467 is about 750.8827927911.

The spelling of 423366467 in words is "four hundred twenty-three million, three hundred sixty-six thousand, four hundred sixty-seven".