14716926018 has 16 divisors (see below), whose sum is σ = 32704280160. Its totient is φ = 4905641988.

The previous prime is 14716926017. The next prime is 14716926023. The reversal of 14716926018 is 81062961741.

It is a super-2 number, since 2×14716926018² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14716926011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136267780 + ... + 136267887.

It is an arithmetic number, because the mean of its divisors is an integer number (2044017510).

Almost surely, 2^14716926018 is an apocalyptic number.

14716926018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14716926018 is an abundant number, since it is smaller than the sum of its proper divisors (17987354142).

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

14716926018 is a wasteful number, since it uses less digits than its factorization.

14716926018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272535678 (or 272535672 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 14716926018 in words is "fourteen billion, seven hundred sixteen million, nine hundred twenty-six thousand, eighteen".