420413210411 has 2 divisors, whose sum is σ = 420413210412. Its totient is φ = 420413210410.

The previous prime is 420413210401. The next prime is 420413210419. The reversal of 420413210411 is 114012314024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420413210411 is a prime.

It is not a weakly prime, because it can be changed into another prime (420413210419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210206605205 + 210206605206.

It is an arithmetic number, because the mean of its divisors is an integer number (210206605206).

Almost surely, 2^420413210411 is an apocalyptic number.

420413210411 is a deficient number, since it is larger than the sum of its proper divisors (1).

420413210411 is an equidigital number, since it uses as much as digits as its factorization.

420413210411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 420413210411 its reverse (114012314024), we get a palindrome (534425524435).

The spelling of 420413210411 in words is "four hundred twenty billion, four hundred thirteen million, two hundred ten thousand, four hundred eleven".