14001044378 has 16 divisors (see below), whose sum is σ = 21068087040. Its totient is φ = 6978370896.

The previous prime is 14001044377. The next prime is 14001044389. The reversal of 14001044378 is 87344010041.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14001044377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619375 + ... + 1627997.

It is an arithmetic number, because the mean of its divisors is an integer number (1316755440).

Almost surely, 2^14001044378 is an apocalyptic number.

14001044378 is a deficient number, since it is larger than the sum of its proper divisors (7067042662).

14001044378 is a wasteful number, since it uses less digits than its factorization.

14001044378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11101.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 14001044378 in words is "fourteen billion, one million, forty-four thousand, three hundred seventy-eight".