14128591320816 has 60 divisors (see below), whose sum is σ = 42457858619112. Its totient is φ = 4036740376704.

The previous prime is 14128591320803. The next prime is 14128591320829. The reversal of 14128591320816 is 61802319582141.

It is an interprime number because it is at equal distance from previous prime (14128591320803) and next prime (14128591320829).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3003524715 + ... + 3003529418.

Almost surely, 2^{14128591320816} is an apocalyptic number.

14128591320816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14128591320816 is an abundant number, since it is smaller than the sum of its proper divisors (28329267298296).

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

14128591320816 is a wasteful number, since it uses less digits than its factorization.

14128591320816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007054158 (or 6007054145 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 14128591320816 in words is "fourteen trillion, one hundred twenty-eight billion, five hundred ninety-one million, three hundred twenty thousand, eight hundred sixteen".