14021133887 has 2 divisors, whose sum is σ = 14021133888. Its totient is φ = 14021133886.

The previous prime is 14021133881. The next prime is 14021133943. The reversal of 14021133887 is 78833112041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14021133887 - 2²⁰ = 14020085311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14021133887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14021133881) 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, 7010566943 + 7010566944.

It is an arithmetic number, because the mean of its divisors is an integer number (7010566944).

Almost surely, 2^14021133887 is an apocalyptic number.

14021133887 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021133887 is an equidigital number, since it uses as much as digits as its factorization.

14021133887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 14021133887 in words is "fourteen billion, twenty-one million, one hundred thirty-three thousand, eight hundred eighty-seven".