4440074007667 has 4 divisors (see below), whose sum is σ = 4440544413760. Its totient is φ = 4439603601576.

The previous prime is 4440074007637. The next prime is 4440074007683. The reversal of 4440074007667 is 7667004700444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4440074007667 - 2⁷ = 4440074007539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4440074007667.

It is not an unprimeable number, because it can be changed into a prime (4440074007617) by changing a digit.

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, 235188888 + ... + 235207765.

It is an arithmetic number, because the mean of its divisors is an integer number (1110136103440).

Almost surely, 2^{4440074007667} is an apocalyptic number.

4440074007667 is a deficient number, since it is larger than the sum of its proper divisors (470406093).

4440074007667 is an equidigital number, since it uses as much as digits as its factorization.

4440074007667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470406092.

The product of its (nonzero) digits is 3161088, while the sum is 49.

The spelling of 4440074007667 in words is "four trillion, four hundred forty billion, seventy-four million, seven thousand, six hundred sixty-seven".