324020214302453 has 2 divisors, whose sum is σ = 324020214302454. Its totient is φ = 324020214302452.

The previous prime is 324020214302429. The next prime is 324020214302461. The reversal of 324020214302453 is 354203412020423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227469800738404 + 96550413564049 = 15082102^2 + 9826007^2 .

It is a cyclic number.

It is not a de Polignac number, because 324020214302453 - 2¹⁸ = 324020214040309 is a prime.

It is a super-2 number, since 2×324020214302453² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324020214302053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162010107151226 + 162010107151227.

It is an arithmetic number, because the mean of its divisors is an integer number (162010107151227).

Almost surely, 2^{324020214302453} is an apocalyptic number.

It is an amenable number.

324020214302453 is a deficient number, since it is larger than the sum of its proper divisors (1).

324020214302453 is an equidigital number, since it uses as much as digits as its factorization.

324020214302453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 324020214302453 its reverse (354203412020423), we get a palindrome (678223626322876).

The spelling of 324020214302453 in words is "three hundred twenty-four trillion, twenty billion, two hundred fourteen million, three hundred two thousand, four hundred fifty-three".