14498086464 has 189 divisors, whose sum is σ = 43288746163. Its totient is φ = 4639079424.

The previous prime is 14498086457. The next prime is 14498086481. The reversal of 14498086464 is 46468089441.

The square root of 14498086464 is 120408.

It is a perfect power (a square), and thus also a powerful number.

14498086464 is a `hidden beast` number, since 1 + 449 + 80 + 8 + 64 + 64 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3387240000 + 11110846464 = 58200^2 + 105408^2 .

It is a super-2 number, since 2×14498086464² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14498086464.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 83803882 + ... + 83804054.

Almost surely, 2^14498086464 is an apocalyptic number.

14498086464 is the 120408-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14498086464

14498086464 is an abundant number, since it is smaller than the sum of its proper divisors (28790659699).

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

14498086464 is an equidigital number, since it uses as much as digits as its factorization.

14498086464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 14498086464 in words is "fourteen billion, four hundred ninety-eight million, eighty-six thousand, four hundred sixty-four".