14911146823 has 2 divisors, whose sum is σ = 14911146824. Its totient is φ = 14911146822.

The previous prime is 14911146799. The next prime is 14911146893. The reversal of 14911146823 is 32864111941.

It is a happy number.

14911146823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14911146823 - 2⁵ = 14911146791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14911146893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7455573411 + 7455573412.

It is an arithmetic number, because the mean of its divisors is an integer number (7455573412).

Almost surely, 2^14911146823 is an apocalyptic number.

14911146823 is a deficient number, since it is larger than the sum of its proper divisors (1).

14911146823 is an equidigital number, since it uses as much as digits as its factorization.

14911146823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 40.

The spelling of 14911146823 in words is "fourteen billion, nine hundred eleven million, one hundred forty-six thousand, eight hundred twenty-three".