14312402011 has 2 divisors, whose sum is σ = 14312402012. Its totient is φ = 14312402010.

The previous prime is 14312402009. The next prime is 14312402021. The reversal of 14312402011 is 11020421341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14312402011 - 2¹ = 14312402009 is a prime.

Together with 14312402009, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14312402011.

It is not a weakly prime, because it can be changed into another prime (14312402021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156201005 + 7156201006.

It is an arithmetic number, because the mean of its divisors is an integer number (7156201006).

Almost surely, 2^14312402011 is an apocalyptic number.

14312402011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14312402011 is an equidigital number, since it uses as much as digits as its factorization.

14312402011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 14312402011 its reverse (11020421341), we get a palindrome (25332823352).

The spelling of 14312402011 in words is "fourteen billion, three hundred twelve million, four hundred two thousand, eleven".