14961385208 has 48 divisors (see below), whose sum is σ = 35599224600. Its totient is φ = 5829109440.

The previous prime is 14961385189. The next prime is 14961385267. The reversal of 14961385208 is 80258316941.

It is a happy number.

It is a super-2 number, since 2×14961385208² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1730543 + ... + 1739166.

Almost surely, 2^14961385208 is an apocalyptic number.

It is an amenable number.

14961385208 is an abundant number, since it is smaller than the sum of its proper divisors (20637839392).

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

14961385208 is a wasteful number, since it uses less digits than its factorization.

14961385208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469740 (or 3469729 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 14961385208 in words is "fourteen billion, nine hundred sixty-one million, three hundred eighty-five thousand, two hundred eight".