420768230 has 8 divisors (see below), whose sum is σ = 757382832. Its totient is φ = 168307288.

The previous prime is 420768211. The next prime is 420768253. The reversal of 420768230 is 32867024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21038402 + ... + 21038421.

It is an arithmetic number, because the mean of its divisors is an integer number (94672854).

Almost surely, 2^420768230 is an apocalyptic number.

420768230 is a deficient number, since it is larger than the sum of its proper divisors (336614602).

420768230 is a wasteful number, since it uses less digits than its factorization.

420768230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42076830.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 420768230 is about 20512.6358618292. The cubic root of 420768230 is about 749.3435619160.

The spelling of 420768230 in words is "four hundred twenty million, seven hundred sixty-eight thousand, two hundred thirty".