2685036423667 has 8 divisors (see below), whose sum is σ = 2969728435856. Its totient is φ = 2411508804192.

The previous prime is 2685036423659. The next prime is 2685036423683. The reversal of 2685036423667 is 7663246305862.

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 2685036423667 - 2³ = 2685036423659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2685036429667) 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, 2791097673 + ... + 2791098634.

It is an arithmetic number, because the mean of its divisors is an integer number (371216054482).

Almost surely, 2^{2685036423667} is an apocalyptic number.

2685036423667 is a deficient number, since it is larger than the sum of its proper divisors (284692012189).

2685036423667 is a wasteful number, since it uses less digits than its factorization.

2685036423667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582196357.

The product of its (nonzero) digits is 52254720, while the sum is 58.

The spelling of 2685036423667 in words is "two trillion, six hundred eighty-five billion, thirty-six million, four hundred twenty-three thousand, six hundred sixty-seven".