14365787873 has 2 divisors, whose sum is σ = 14365787874. Its totient is φ = 14365787872.

The previous prime is 14365787837. The next prime is 14365787921. The reversal of 14365787873 is 37878756341.

Together with previous prime (14365787837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10779215329 + 3586572544 = 103823^2 + 59888^2 .

It is a cyclic number.

It is not a de Polignac number, because 14365787873 - 2⁶ = 14365787809 is a prime.

It is a super-2 number, since 2×14365787873² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14365787803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7182893936 + 7182893937.

It is an arithmetic number, because the mean of its divisors is an integer number (7182893937).

Almost surely, 2^14365787873 is an apocalyptic number.

It is an amenable number.

14365787873 is a deficient number, since it is larger than the sum of its proper divisors (1).

14365787873 is an equidigital number, since it uses as much as digits as its factorization.

14365787873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23708160, while the sum is 59.

The spelling of 14365787873 in words is "fourteen billion, three hundred sixty-five million, seven hundred eighty-seven thousand, eight hundred seventy-three".