14155121324 has 12 divisors (see below), whose sum is σ = 25347543144. Its totient is φ = 6912966144.

The previous prime is 14155121297. The next prime is 14155121341. The reversal of 14155121324 is 42312155141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41148437 + ... + 41148780.

It is an arithmetic number, because the mean of its divisors is an integer number (2112295262).

Almost surely, 2^14155121324 is an apocalyptic number.

It is an amenable number.

14155121324 is a deficient number, since it is larger than the sum of its proper divisors (11192421820).

14155121324 is a wasteful number, since it uses less digits than its factorization.

14155121324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82297264 (or 82297262 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

Adding to 14155121324 its reverse (42312155141), we get a palindrome (56467276465).

The spelling of 14155121324 in words is "fourteen billion, one hundred fifty-five million, one hundred twenty-one thousand, three hundred twenty-four".