14780406804 has 12 divisors (see below), whose sum is σ = 34487615904. Its totient is φ = 4926802264.

The previous prime is 14780406791. The next prime is 14780406821. The reversal of 14780406804 is 40860408741.

It is a happy number.

14780406804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615850272 + ... + 615850295.

It is an arithmetic number, because the mean of its divisors is an integer number (2873967992).

Almost surely, 2^14780406804 is an apocalyptic number.

It is an amenable number.

14780406804 is an abundant number, since it is smaller than the sum of its proper divisors (19707209100).

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

14780406804 is a wasteful number, since it uses less digits than its factorization.

14780406804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231700574 (or 1231700572 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 14780406804 in words is "fourteen billion, seven hundred eighty million, four hundred six thousand, eight hundred four".