421031424306 has 8 divisors (see below), whose sum is σ = 842062848624. Its totient is φ = 140343808100.

The previous prime is 421031424301. The next prime is 421031424313. The reversal of 421031424306 is 603424130124.

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

421031424306 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (421031424301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35085952020 + ... + 35085952031.

It is an arithmetic number, because the mean of its divisors is an integer number (105257856078).

Almost surely, 2^421031424306 is an apocalyptic number.

421031424306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

421031424306 is a wasteful number, since it uses less digits than its factorization.

421031424306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70171904056.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 421031424306 in words is "four hundred twenty-one billion, thirty-one million, four hundred twenty-four thousand, three hundred six".