14420011 has 6 divisors (see below), whose sum is σ = 15074780. Its totient is φ = 13792548.

The previous prime is 14420009. The next prime is 14420017. The reversal of 14420011 is 11002441.

It is not a de Polignac number, because 14420011 - 2¹ = 14420009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14419973 and 14420000.

It is not an unprimeable number, because it can be changed into a prime (14420017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13101 + ... + 14158.

Almost surely, 2^14420011 is an apocalyptic number.

14420011 is a deficient number, since it is larger than the sum of its proper divisors (654769).

14420011 is an equidigital number, since it uses as much as digits as its factorization.

14420011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27305 (or 27282 counting only the distinct ones).

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

The square root of 14420011 is about 3797.3689575810. The cubic root of 14420011 is about 243.4007229794.

Adding to 14420011 its reverse (11002441), we get a palindrome (25422452).

The spelling of 14420011 in words is "fourteen million, four hundred twenty thousand, eleven".