14235643345 has 96 divisors (see below), whose sum is σ = 23712321024. Its totient is φ = 7988090880.

The previous prime is 14235643321. The next prime is 14235643351. The reversal of 14235643345 is 54334653241.

It is not a de Polignac number, because 14235643345 - 2¹⁵ = 14235610577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14235643298 and 14235643307.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1651587 + ... + 1660183.

It is an arithmetic number, because the mean of its divisors is an integer number (247003344).

Almost surely, 2^14235643345 is an apocalyptic number.

It is an amenable number.

14235643345 is a deficient number, since it is larger than the sum of its proper divisors (9476677679).

14235643345 is a wasteful number, since it uses less digits than its factorization.

14235643345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8671 (or 8660 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The spelling of 14235643345 in words is "fourteen billion, two hundred thirty-five million, six hundred forty-three thousand, three hundred forty-five".