14534121112 has 32 divisors (see below), whose sum is σ = 31150264320. Its totient is φ = 6227765280.

The previous prime is 14534121029. The next prime is 14534121157. The reversal of 14534121112 is 21112143541.

It is a happy number.

It is a super-2 number, since 2×14534121112² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330483 + ... + 371869.

It is an arithmetic number, because the mean of its divisors is an integer number (973445760).

Almost surely, 2^14534121112 is an apocalyptic number.

It is an amenable number.

14534121112 is an abundant number, since it is smaller than the sum of its proper divisors (16616143208).

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

14534121112 is a wasteful number, since it uses less digits than its factorization.

14534121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47671 (or 47667 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

Adding to 14534121112 its reverse (21112143541), we get a palindrome (35646264653).

The spelling of 14534121112 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-one thousand, one hundred twelve".