421468335 has 24 divisors (see below), whose sum is σ = 773519760. Its totient is φ = 211560192.

The previous prime is 421468321. The next prime is 421468357. The reversal of 421468335 is 533864124.

It is not a de Polignac number, because 421468335 - 2⁴ = 421468319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 421468335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274705 + ... + 276234.

It is an arithmetic number, because the mean of its divisors is an integer number (32229990).

Almost surely, 2^421468335 is an apocalyptic number.

421468335 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

421468335 is a deficient number, since it is larger than the sum of its proper divisors (352051425).

421468335 is a wasteful number, since it uses less digits than its factorization.

421468335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550967 (or 550964 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 421468335 is about 20529.6939821323. The cubic root of 421468335 is about 749.7589358591.

The spelling of 421468335 in words is "four hundred twenty-one million, four hundred sixty-eight thousand, three hundred thirty-five".