14000011 has 4 divisors (see below), whose sum is σ = 14482800. Its totient is φ = 13517224.

The previous prime is 13999981. The next prime is 14000029. The reversal of 14000011 is 11000041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14000011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13999958 and 14000003.

It is not an unprimeable number, because it can be changed into a prime (14000071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241351 + ... + 241408.

It is an arithmetic number, because the mean of its divisors is an integer number (3620700).

Almost surely, 2^14000011 is an apocalyptic number.

14000011 is a deficient number, since it is larger than the sum of its proper divisors (482789).

14000011 is an equidigital number, since it uses as much as digits as its factorization.

14000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482788.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 14000011 is about 3741.6588567105. The cubic root of 14000011 is about 241.0142895403.

Adding to 14000011 its reverse (11000041), we get a palindrome (25000052).

The spelling of 14000011 in words is "fourteen million, eleven", and thus it is an aban number.