14534121145 has 8 divisors (see below), whose sum is σ = 17912322504. Its totient is φ = 11313045504.

The previous prime is 14534121029. The next prime is 14534121157. The reversal of 14534121145 is 54112143541.

14534121145 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 4 ways, for example, as 784448064 + 13749673081 = 28008^2 + 117259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14534121145 - 2¹¹ = 14534119097 is a prime.

It is a super-2 number, since 2×14534121145² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 39281224 + ... + 39281593.

It is an arithmetic number, because the mean of its divisors is an integer number (2239040313).

Almost surely, 2^14534121145 is an apocalyptic number.

It is an amenable number.

14534121145 is a deficient number, since it is larger than the sum of its proper divisors (3378201359).

14534121145 is an equidigital number, since it uses as much as digits as its factorization.

14534121145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78562859.

The product of its digits is 9600, while the sum is 31.

Adding to 14534121145 its reverse (54112143541), we get a palindrome (68646264686).

The spelling of 14534121145 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-one thousand, one hundred forty-five".