320414024453 has 2 divisors, whose sum is σ = 320414024454. Its totient is φ = 320414024452.

The previous prime is 320414024429. The next prime is 320414024459. The reversal of 320414024453 is 354420414023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 256666864129 + 63747160324 = 506623^2 + 252482^2 .

It is a cyclic number.

It is not a de Polignac number, because 320414024453 - 2¹⁰ = 320414023429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320414024459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160207012226 + 160207012227.

It is an arithmetic number, because the mean of its divisors is an integer number (160207012227).

Almost surely, 2^320414024453 is an apocalyptic number.

It is an amenable number.

320414024453 is a deficient number, since it is larger than the sum of its proper divisors (1).

320414024453 is an equidigital number, since it uses as much as digits as its factorization.

320414024453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 320414024453 its reverse (354420414023), we get a palindrome (674834438476).

The spelling of 320414024453 in words is "three hundred twenty billion, four hundred fourteen million, twenty-four thousand, four hundred fifty-three".