14498064816 has 40 divisors (see below), whose sum is σ = 37980854784. Its totient is φ = 4764621120.

The previous prime is 14498064811. The next prime is 14498064863. The reversal of 14498064816 is 61846089441.

It is a happy number.

It is a super-2 number, since 2×14498064816² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14498064811) 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, 2123656 + ... + 2130471.

Almost surely, 2^14498064816 is an apocalyptic number.

14498064816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14498064816 is an abundant number, since it is smaller than the sum of its proper divisors (23482789968).

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

14498064816 is a wasteful number, since it uses less digits than its factorization.

14498064816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254209 (or 4254203 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 14498064816 in words is "fourteen billion, four hundred ninety-eight million, sixty-four thousand, eight hundred sixteen".