420410430032011 has 2 divisors, whose sum is σ = 420410430032012. Its totient is φ = 420410430032010.

The previous prime is 420410430031993. The next prime is 420410430032111. The reversal of 420410430032011 is 110230034014024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420410430032011 - 2⁵ = 420410430031979 is a prime.

It is not a weakly prime, because it can be changed into another prime (420410430032111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210205215016005 + 210205215016006.

It is an arithmetic number, because the mean of its divisors is an integer number (210205215016006).

Almost surely, 2^{420410430032011} is an apocalyptic number.

420410430032011 is a deficient number, since it is larger than the sum of its proper divisors (1).

420410430032011 is an equidigital number, since it uses as much as digits as its factorization.

420410430032011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 420410430032011 its reverse (110230034014024), we get a palindrome (530640464046035).

The spelling of 420410430032011 in words is "four hundred twenty trillion, four hundred ten billion, four hundred thirty million, thirty-two thousand, eleven".