14506608840 has 64 divisors (see below), whose sum is σ = 44070739200. Its totient is φ = 3819459072.

The previous prime is 14506608791. The next prime is 14506608877. The reversal of 14506608840 is 4880660541.

It is a super-2 number, since 2×14506608840² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14506608792 and 14506608801.

It is an unprimeable number.

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, 755637 + ... + 774596.

It is an arithmetic number, because the mean of its divisors is an integer number (688605300).

Almost surely, 2^14506608840 is an apocalyptic number.

14506608840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14506608840 is an abundant number, since it is smaller than the sum of its proper divisors (29564130360).

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

14506608840 is a wasteful number, since it uses less digits than its factorization.

14506608840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530326 (or 1530322 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 14506608840 in words is "fourteen billion, five hundred six million, six hundred eight thousand, eight hundred forty".