2080068600643 has 8 divisors (see below), whose sum is σ = 2269226853360. Its totient is φ = 1890920532480.

The previous prime is 2080068600637. The next prime is 2080068600739. The reversal of 2080068600643 is 3460068600802.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2080068600643 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 2080068600643.

It is not an unprimeable number, because it can be changed into a prime (2080068600343) 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, 2115930 + ... + 2938927.

It is an arithmetic number, because the mean of its divisors is an integer number (283653356670).

Almost surely, 2^{2080068600643} is an apocalyptic number.

2080068600643 is a deficient number, since it is larger than the sum of its proper divisors (189158252717).

2080068600643 is a wasteful number, since it uses less digits than its factorization.

2080068600643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092277.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 2080068600643 in words is "two trillion, eighty billion, sixty-eight million, six hundred thousand, six hundred forty-three".