410245253455243 has 2 divisors, whose sum is σ = 410245253455244. Its totient is φ = 410245253455242.

The previous prime is 410245253455241. The next prime is 410245253455253. The reversal of 410245253455243 is 342554352542014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 410245253455243 - 2¹ = 410245253455241 is a prime.

Together with 410245253455241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (410245253455241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205122626727621 + 205122626727622.

It is an arithmetic number, because the mean of its divisors is an integer number (205122626727622).

Almost surely, 2^{410245253455243} is an apocalyptic number.

410245253455243 is a deficient number, since it is larger than the sum of its proper divisors (1).

410245253455243 is an equidigital number, since it uses as much as digits as its factorization.

410245253455243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520000, while the sum is 49.

The spelling of 410245253455243 in words is "four hundred ten trillion, two hundred forty-five billion, two hundred fifty-three million, four hundred fifty-five thousand, two hundred forty-three".