14001434671 has 16 divisors (see below), whose sum is σ = 16047088128. Its totient is φ = 11967199200.

The previous prime is 14001434669. The next prime is 14001434701. The reversal of 14001434671 is 17643410041.

It is a cyclic number.

It is not a de Polignac number, because 14001434671 - 2¹ = 14001434669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001434071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711216 + ... + 4714186.

It is an arithmetic number, because the mean of its divisors is an integer number (1002943008).

Almost surely, 2^14001434671 is an apocalyptic number.

14001434671 is a deficient number, since it is larger than the sum of its proper divisors (2045653457).

14001434671 is a wasteful number, since it uses less digits than its factorization.

14001434671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 14001434671 in words is "fourteen billion, one million, four hundred thirty-four thousand, six hundred seventy-one".