4040374073667 has 4 divisors (see below), whose sum is σ = 5387165431560. Its totient is φ = 2693582715776.

The previous prime is 4040374073663. The next prime is 4040374073699. The reversal of 4040374073667 is 7663704730404.

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 4040374073667 - 2² = 4040374073663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4040374073663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673395678942 + ... + 673395678947.

It is an arithmetic number, because the mean of its divisors is an integer number (1346791357890).

Almost surely, 2^{4040374073667} is an apocalyptic number.

4040374073667 is a deficient number, since it is larger than the sum of its proper divisors (1346791357893).

4040374073667 is a wasteful number, since it uses less digits than its factorization.

4040374073667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346791357892.

The product of its (nonzero) digits is 7112448, while the sum is 51.

The spelling of 4040374073667 in words is "four trillion, forty billion, three hundred seventy-four million, seventy-three thousand, six hundred sixty-seven".