421354301 has 2 divisors, whose sum is σ = 421354302. Its totient is φ = 421354300.

The previous prime is 421354289. The next prime is 421354313. The reversal of 421354301 is 103453124.

It is a balanced prime because it is at equal distance from previous prime (421354289) and next prime (421354313).

It can be written as a sum of positive squares in only one way, i.e., 329386201 + 91968100 = 18149^2 + 9590^2 .

It is a cyclic number.

It is not a de Polignac number, because 421354301 - 2¹⁰ = 421353277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (421354001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210677150 + 210677151.

It is an arithmetic number, because the mean of its divisors is an integer number (210677151).

Almost surely, 2^421354301 is an apocalyptic number.

It is an amenable number.

421354301 is a deficient number, since it is larger than the sum of its proper divisors (1).

421354301 is an equidigital number, since it uses as much as digits as its factorization.

421354301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 421354301 is about 20526.9165000494. The cubic root of 421354301 is about 749.6913105949.

The spelling of 421354301 in words is "four hundred twenty-one million, three hundred fifty-four thousand, three hundred one".