4001143284667 has 8 divisors (see below), whose sum is σ = 4002103676160. Its totient is φ = 4000183008360.

The previous prime is 4001143284659. The next prime is 4001143284683. The reversal of 4001143284667 is 7664823411004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4001143284667 - 2³ = 4001143284659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4001143584667) 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, 132829434 + ... + 132859552.

It is an arithmetic number, because the mean of its divisors is an integer number (500262959520).

Almost surely, 2^{4001143284667} is an apocalyptic number.

4001143284667 is a deficient number, since it is larger than the sum of its proper divisors (960391493).

4001143284667 is a wasteful number, since it uses less digits than its factorization.

4001143284667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57593.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 4001143284667 in words is "four trillion, one billion, one hundred forty-three million, two hundred eighty-four thousand, six hundred sixty-seven".