420466363 has 2 divisors, whose sum is σ = 420466364. Its totient is φ = 420466362.

The previous prime is 420466337. The next prime is 420466367. The reversal of 420466363 is 363664024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420466363 is a prime.

It is not a weakly prime, because it can be changed into another prime (420466367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210233181 + 210233182.

It is an arithmetic number, because the mean of its divisors is an integer number (210233182).

Almost surely, 2^420466363 is an apocalyptic number.

420466363 is a deficient number, since it is larger than the sum of its proper divisors (1).

420466363 is an equidigital number, since it uses as much as digits as its factorization.

420466363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 420466363 is about 20505.2764672901. The cubic root of 420466363 is about 749.1643213489.

The spelling of 420466363 in words is "four hundred twenty million, four hundred sixty-six thousand, three hundred sixty-three".