14680402384 has 20 divisors (see below), whose sum is σ = 29212018084. Its totient is φ = 7141817088.

The previous prime is 14680402381. The next prime is 14680402391. The reversal of 14680402384 is 48320408641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12914049600 + 1766352784 = 113640^2 + 42028^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14680402381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12398397 + ... + 12399580.

Almost surely, 2^14680402384 is an apocalyptic number.

It is an amenable number.

14680402384 is a deficient number, since it is larger than the sum of its proper divisors (14531615700).

14680402384 is a wasteful number, since it uses less digits than its factorization.

14680402384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24798022 (or 24798016 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 14680402384 in words is "fourteen billion, six hundred eighty million, four hundred two thousand, three hundred eighty-four".