4120845043678 has 16 divisors (see below), whose sum is σ = 6824444368896. Its totient is φ = 1850543775640.

The previous prime is 4120845043669. The next prime is 4120845043751. The reversal of 4120845043678 is 8763405480214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128378526 + ... + 1128382177.

It is an arithmetic number, because the mean of its divisors is an integer number (426527773056).

Almost surely, 2^{4120845043678} is an apocalyptic number.

4120845043678 is a deficient number, since it is larger than the sum of its proper divisors (2703599325218).

4120845043678 is a wasteful number, since it uses less digits than its factorization.

4120845043678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256760799.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 4120845043678 in words is "four trillion, one hundred twenty billion, eight hundred forty-five million, forty-three thousand, six hundred seventy-eight".