14089986064 has 60 divisors (see below), whose sum is σ = 34643349648. Its totient is φ = 5489601600.

The previous prime is 14089986061. The next prime is 14089986083. The reversal of 14089986064 is 46068998041.

It is a junction number, because it is equal to n+sod(n) for n = 14089985996 and 14089986014.

It is not an unprimeable number, because it can be changed into a prime (14089986061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 808282 + ... + 825529.

Almost surely, 2^14089986064 is an apocalyptic number.

14089986064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14089986064 is an abundant number, since it is smaller than the sum of its proper divisors (20553363584).

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

14089986064 is a wasteful number, since it uses less digits than its factorization.

14089986064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633844 (or 1633831 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 14089986064 in words is "fourteen billion, eighty-nine million, nine hundred eighty-six thousand, sixty-four".