8561342182 has 8 divisors (see below), whose sum is σ = 12878393976. Its totient is φ = 4268544192.

The previous prime is 8561342147. The next prime is 8561342189. The reversal of 8561342182 is 2812431658.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8561342182² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8561342189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6062568 + ... + 6063979.

It is an arithmetic number, because the mean of its divisors is an integer number (1609799247).

Almost surely, 2^8561342182 is an apocalyptic number.

8561342182 is a deficient number, since it is larger than the sum of its proper divisors (4317051794).

8561342182 is a wasteful number, since it uses less digits than its factorization.

8561342182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12126902.

The product of its digits is 92160, while the sum is 40.

The square root of 8561342182 is about 92527.5212139610. The cubic root of 8561342182 is about 2045.7251535276.

The spelling of 8561342182 in words is "eight billion, five hundred sixty-one million, three hundred forty-two thousand, one hundred eighty-two".