14530205118 has 64 divisors (see below), whose sum is σ = 34443263232. Its totient is φ = 4028398080.

The previous prime is 14530205087. The next prime is 14530205119. The reversal of 14530205118 is 81150203541.

14530205118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14530205118² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530205119) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 22021 + ... + 171887.

It is an arithmetic number, because the mean of its divisors is an integer number (538175988).

Almost surely, 2^14530205118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14530205118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17221631616).

14530205118 is an abundant number, since it is smaller than the sum of its proper divisors (19913058114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14530205118 is a wasteful number, since it uses less digits than its factorization.

14530205118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150009.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 14530205118 its reverse (81150203541), we get a palindrome (95680408659).

The spelling of 14530205118 in words is "fourteen billion, five hundred thirty million, two hundred five thousand, one hundred eighteen".