14322455145 has 12 divisors (see below), whose sum is σ = 24825588996. Its totient is φ = 7638642720.

The previous prime is 14322455131. The next prime is 14322455221. The reversal of 14322455145 is 54155422341.

14322455145 is a `hidden beast` number, since 1 + 43 + 2 + 24 + 551 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2823753321 + 11498701824 = 53139^2 + 107232^2 .

It is not a de Polignac number, because 14322455145 - 2⁸ = 14322454889 is a prime.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 159138346 + ... + 159138435.

It is an arithmetic number, because the mean of its divisors is an integer number (2068799083).

Almost surely, 2^14322455145 is an apocalyptic number.

14322455145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14322455145 is a deficient number, since it is larger than the sum of its proper divisors (10503133851).

14322455145 is a wasteful number, since it uses less digits than its factorization.

14322455145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318276792 (or 318276789 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

Adding to 14322455145 its reverse (54155422341), we get a palindrome (68477877486).

The spelling of 14322455145 in words is "fourteen billion, three hundred twenty-two million, four hundred fifty-five thousand, one hundred forty-five".