415204342243 has 2 divisors, whose sum is σ = 415204342244. Its totient is φ = 415204342242.

The previous prime is 415204342211. The next prime is 415204342279. The reversal of 415204342243 is 342243402514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 415204342243 - 2⁵ = 415204342211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 415204342199 and 415204342208.

It is not a weakly prime, because it can be changed into another prime (415204343243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207602171121 + 207602171122.

It is an arithmetic number, because the mean of its divisors is an integer number (207602171122).

Almost surely, 2^415204342243 is an apocalyptic number.

415204342243 is a deficient number, since it is larger than the sum of its proper divisors (1).

415204342243 is an equidigital number, since it uses as much as digits as its factorization.

415204342243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 415204342243 its reverse (342243402514), we get a palindrome (757447744757).

The spelling of 415204342243 in words is "four hundred fifteen billion, two hundred four million, three hundred forty-two thousand, two hundred forty-three".