14214872011 has 2 divisors, whose sum is σ = 14214872012. Its totient is φ = 14214872010.

The previous prime is 14214871991. The next prime is 14214872027. The reversal of 14214872011 is 11027841241.

It is a strong prime.

It is an emirp because it is prime and its reverse (11027841241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14214872011 is a prime.

It is a super-2 number, since 2×14214872011² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14214872041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7107436005 + 7107436006.

It is an arithmetic number, because the mean of its divisors is an integer number (7107436006).

Almost surely, 2^14214872011 is an apocalyptic number.

14214872011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214872011 is an equidigital number, since it uses as much as digits as its factorization.

14214872011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 31.

The spelling of 14214872011 in words is "fourteen billion, two hundred fourteen million, eight hundred seventy-two thousand, eleven".