14340986881 has 16 divisors (see below), whose sum is σ = 16015003200. Its totient is φ = 12750712128.

The previous prime is 14340986867. The next prime is 14340986899. The reversal of 14340986881 is 18868904341.

It is a cyclic number.

It is not a de Polignac number, because 14340986881 - 2⁷ = 14340986753 is a prime.

It is a super-2 number, since 2×14340986881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14340986851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112570 + ... + 203356.

It is an arithmetic number, because the mean of its divisors is an integer number (1000937700).

Almost surely, 2^14340986881 is an apocalyptic number.

It is an amenable number.

14340986881 is a deficient number, since it is larger than the sum of its proper divisors (1674016319).

14340986881 is a wasteful number, since it uses less digits than its factorization.

14340986881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91248.

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 14340986881 in words is "fourteen billion, three hundred forty million, nine hundred eighty-six thousand, eight hundred eighty-one".