420014011 has 2 divisors, whose sum is σ = 420014012. Its totient is φ = 420014010.

The previous prime is 420014003. The next prime is 420014081. The reversal of 420014011 is 110410024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420014011 - 2³ = 420014003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420013982 and 420014000.

It is not a weakly prime, because it can be changed into another prime (420014081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210007005 + 210007006.

It is an arithmetic number, because the mean of its divisors is an integer number (210007006).

Almost surely, 2^420014011 is an apocalyptic number.

420014011 is a deficient number, since it is larger than the sum of its proper divisors (1).

420014011 is an equidigital number, since it uses as much as digits as its factorization.

420014011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 420014011 is about 20494.2433624664. The cubic root of 420014011 is about 748.8955661365.

Adding to 420014011 its reverse (110410024), we get a palindrome (530424035).

The spelling of 420014011 in words is "four hundred twenty million, fourteen thousand, eleven".