423421483 has 2 divisors, whose sum is σ = 423421484. Its totient is φ = 423421482.

The previous prime is 423421477. The next prime is 423421501. The reversal of 423421483 is 384124324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423421483 - 2¹⁷ = 423290411 is a prime.

It is not a weakly prime, because it can be changed into another prime (423421463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211710741 + 211710742.

It is an arithmetic number, because the mean of its divisors is an integer number (211710742).

Almost surely, 2^423421483 is an apocalyptic number.

423421483 is a deficient number, since it is larger than the sum of its proper divisors (1).

423421483 is an equidigital number, since it uses as much as digits as its factorization.

423421483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 31.

The square root of 423421483 is about 20577.2078523788. The cubic root of 423421483 is about 750.9153168427.

The spelling of 423421483 in words is "four hundred twenty-three million, four hundred twenty-one thousand, four hundred eighty-three".