324060421 has 2 divisors, whose sum is σ = 324060422. Its totient is φ = 324060420.

The previous prime is 324060377. The next prime is 324060461. The reversal of 324060421 is 124060423.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174609796 + 149450625 = 13214^2 + 12225^2 .

It is a cyclic number.

It is not a de Polignac number, because 324060421 - 2⁷ = 324060293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324060392 and 324060401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324060461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162030210 + 162030211.

It is an arithmetic number, because the mean of its divisors is an integer number (162030211).

Almost surely, 2^324060421 is an apocalyptic number.

It is an amenable number.

324060421 is a deficient number, since it is larger than the sum of its proper divisors (1).

324060421 is an equidigital number, since it uses as much as digits as its factorization.

324060421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 324060421 is about 18001.6782828713. The cubic root of 324060421 is about 686.8712371865.

The spelling of 324060421 in words is "three hundred twenty-four million, sixty thousand, four hundred twenty-one".