14020022345 has 48 divisors (see below), whose sum is σ = 19748064960. Its totient is φ = 9527124096.

The previous prime is 14020022329. The next prime is 14020022369. The reversal of 14020022345 is 54322002041.

It is a happy number.

It is not a de Polignac number, because 14020022345 - 2⁴ = 14020022329 is a prime.

It is a super-2 number, since 2×14020022345² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14020022345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15877274 + ... + 15878156.

It is an arithmetic number, because the mean of its divisors is an integer number (411418020).

Almost surely, 2^14020022345 is an apocalyptic number.

It is an amenable number.

14020022345 is a deficient number, since it is larger than the sum of its proper divisors (5728042615).

14020022345 is a wasteful number, since it uses less digits than its factorization.

14020022345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 14020022345 its reverse (54322002041), we get a palindrome (68342024386).

The spelling of 14020022345 in words is "fourteen billion, twenty million, twenty-two thousand, three hundred forty-five".