8164112114618 has 4 divisors (see below), whose sum is σ = 12246168171930. Its totient is φ = 4082056057308.

The previous prime is 8164112114617. The next prime is 8164112114623.

8164112114618 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7845617806009 + 318494308609 = 2801003^2 + 564353^2 .

It is not an unprimeable number, because it can be changed into a prime (8164112114617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2041028028653 + ... + 2041028028656.

Almost surely, 2^{8164112114618} is an apocalyptic number.

8164112114618 is a deficient number, since it is larger than the sum of its proper divisors (4082056057312).

8164112114618 is a wasteful number, since it uses less digits than its factorization.

8164112114618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082056057311.

The product of its digits is 73728, while the sum is 44.

The spelling of 8164112114618 in words is "eight trillion, one hundred sixty-four billion, one hundred twelve million, one hundred fourteen thousand, six hundred eighteen".