421334301 has 8 divisors (see below), whose sum is σ = 581150880. Its totient is φ = 271203632.

The previous prime is 421334279. The next prime is 421334323. The reversal of 421334301 is 103433124.

It is an interprime number because it is at equal distance from previous prime (421334279) and next prime (421334323).

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

It is a cyclic number.

It is not a de Polignac number, because 421334301 - 2⁹ = 421333789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421334351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421375 + ... + 2421548.

It is an arithmetic number, because the mean of its divisors is an integer number (72643860).

Almost surely, 2^421334301 is an apocalyptic number.

It is an amenable number.

421334301 is a deficient number, since it is larger than the sum of its proper divisors (159816579).

421334301 is a wasteful number, since it uses less digits than its factorization.

421334301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842955.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 421334301 is about 20526.4293290382. The cubic root of 421334301 is about 749.6794487932.

Adding to 421334301 its reverse (103433124), we get a palindrome (524767425).

The spelling of 421334301 in words is "four hundred twenty-one million, three hundred thirty-four thousand, three hundred one".