14508994133 has 2 divisors, whose sum is σ = 14508994134. Its totient is φ = 14508994132.

The previous prime is 14508994121. The next prime is 14508994153. The reversal of 14508994133 is 33149980541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13820823844 + 688170289 = 117562^2 + 26233^2 .

It is a cyclic number.

It is not a de Polignac number, because 14508994133 - 2³⁰ = 13435252309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14508994103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254497066 + 7254497067.

It is an arithmetic number, because the mean of its divisors is an integer number (7254497067).

Almost surely, 2^14508994133 is an apocalyptic number.

It is an amenable number.

14508994133 is a deficient number, since it is larger than the sum of its proper divisors (1).

14508994133 is an equidigital number, since it uses as much as digits as its factorization.

14508994133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 14508994133 in words is "fourteen billion, five hundred eight million, nine hundred ninety-four thousand, one hundred thirty-three".