14814925317 has 24 divisors (see below), whose sum is σ = 21577220184. Its totient is φ = 9794663424.

The previous prime is 14814925277. The next prime is 14814925361. The reversal of 14814925317 is 71352941841.

14814925317 is a `hidden beast` number, since 14 + 8 + 14 + 92 + 531 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4540872996 + 10274052321 = 67386^2 + 101361^2 .

It is not a de Polignac number, because 14814925317 - 2⁷ = 14814925189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14814925397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1342173 + ... + 1353165.

It is an arithmetic number, because the mean of its divisors is an integer number (899050841).

Almost surely, 2^14814925317 is an apocalyptic number.

It is an amenable number.

14814925317 is a deficient number, since it is larger than the sum of its proper divisors (6762294867).

14814925317 is a wasteful number, since it uses less digits than its factorization.

14814925317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12229 (or 12226 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 14814925317 in words is "fourteen billion, eight hundred fourteen million, nine hundred twenty-five thousand, three hundred seventeen".