8162813128162 has 48 divisors (see below), whose sum is σ = 15533457662016. Its totient is φ = 3148828452000.

The previous prime is 8162813128157. The next prime is 8162813128189. The reversal of 8162813128162 is 2618213182618.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23683668 + ... + 24025855.

It is an arithmetic number, because the mean of its divisors is an integer number (323613701292).

Almost surely, 2^{8162813128162} is an apocalyptic number.

8162813128162 is a deficient number, since it is larger than the sum of its proper divisors (7370644533854).

8162813128162 is a wasteful number, since it uses less digits than its factorization.

8162813128162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47709655 (or 47709644 counting only the distinct ones).

The product of its digits is 442368, while the sum is 49.

The spelling of 8162813128162 in words is "eight trillion, one hundred sixty-two billion, eight hundred thirteen million, one hundred twenty-eight thousand, one hundred sixty-two".