8442270182 has 4 divisors (see below), whose sum is σ = 12663405276. Its totient is φ = 4221135090.

The previous prime is 8442270181. The next prime is 8442270251. The reversal of 8442270182 is 2810722448.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8442270181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110567544 + ... + 2110567547.

It is an arithmetic number, because the mean of its divisors is an integer number (3165851319).

Almost surely, 2^8442270182 is an apocalyptic number.

8442270182 is a deficient number, since it is larger than the sum of its proper divisors (4221135094).

8442270182 is a wasteful number, since it uses less digits than its factorization.

8442270182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221135093.

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 8442270182 is about 91881.8272674200. The cubic root of 8442270182 is about 2036.1967924965.

The spelling of 8442270182 in words is "eight billion, four hundred forty-two million, two hundred seventy thousand, one hundred eighty-two".