14001780474 has 48 divisors (see below), whose sum is σ = 34200875520. Its totient is φ = 4242961800.

The previous prime is 14001780437. The next prime is 14001780487. The reversal of 14001780474 is 47408710041.

14001780474 is a `hidden beast` number, since 14 + 0 + 0 + 178 + 0 + 474 = 666.

14001780474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 1064922 + ... + 1077989.

It is an arithmetic number, because the mean of its divisors is an integer number (712518240).

Almost surely, 2^14001780474 is an apocalyptic number.

14001780474 is an abundant number, since it is smaller than the sum of its proper divisors (20199095046).

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

14001780474 is a wasteful number, since it uses less digits than its factorization.

14001780474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142944 (or 2142927 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 14001780474 in words is "fourteen billion, one million, seven hundred eighty thousand, four hundred seventy-four".