8160672434851 has 2 divisors, whose sum is σ = 8160672434852. Its totient is φ = 8160672434850.

The previous prime is 8160672434821. The next prime is 8160672434891. The reversal of 8160672434851 is 1584342760618.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8160672434851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8160672434792 and 8160672434801.

It is not a weakly prime, because it can be changed into another prime (8160672434821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4080336217425 + 4080336217426.

It is an arithmetic number, because the mean of its divisors is an integer number (4080336217426).

Almost surely, 2^{8160672434851} is an apocalyptic number.

8160672434851 is a deficient number, since it is larger than the sum of its proper divisors (1).

8160672434851 is an equidigital number, since it uses as much as digits as its factorization.

8160672434851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 8160672434851 in words is "eight trillion, one hundred sixty billion, six hundred seventy-two million, four hundred thirty-four thousand, eight hundred fifty-one".