420096663 has 24 divisors (see below), whose sum is σ = 698569248. Its totient is φ = 238298112.

The previous prime is 420096653. The next prime is 420096667. The reversal of 420096663 is 366690024.

It is not a de Polignac number, because 420096663 - 2²⁴ = 403319447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420096667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15706 + ... + 32967.

It is an arithmetic number, because the mean of its divisors is an integer number (29107052).

Almost surely, 2^420096663 is an apocalyptic number.

420096663 is a deficient number, since it is larger than the sum of its proper divisors (278472585).

420096663 is a wasteful number, since it uses less digits than its factorization.

420096663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48823 (or 48820 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 420096663 is about 20496.2597319609. The cubic root of 420096663 is about 748.9446864475.

The spelling of 420096663 in words is "four hundred twenty million, ninety-six thousand, six hundred sixty-three".