14211204545 has 16 divisors (see below), whose sum is σ = 17513486928. Its totient is φ = 11063669760.

The previous prime is 14211204521. The next prime is 14211204551. The reversal of 14211204545 is 54540211241.

It is a happy number.

14211204545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1307834896 + 12903369649 = 36164^2 + 113593^2 .

It is not a de Polignac number, because 14211204545 - 2¹⁴ = 14211188161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5924 + ... + 168693.

It is an arithmetic number, because the mean of its divisors is an integer number (1094592933).

Almost surely, 2^14211204545 is an apocalyptic number.

It is an amenable number.

14211204545 is a deficient number, since it is larger than the sum of its proper divisors (3302282383).

14211204545 is a wasteful number, since it uses less digits than its factorization.

14211204545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175060.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 14211204545 its reverse (54540211241), we get a palindrome (68751415786).

The spelling of 14211204545 in words is "fourteen billion, two hundred eleven million, two hundred four thousand, five hundred forty-five".