8109182122134 has 16 divisors (see below), whose sum is σ = 16656698413488. Its totient is φ = 2630005012512.

The previous prime is 8109182122133. The next prime is 8109182122147. The reversal of 8109182122134 is 4312212819018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8109182122133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18263923477 + ... + 18263923920.

It is an arithmetic number, because the mean of its divisors is an integer number (1041043650843).

Almost surely, 2^{8109182122134} is an apocalyptic number.

8109182122134 is an abundant number, since it is smaller than the sum of its proper divisors (8547516291354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8109182122134 is a wasteful number, since it uses less digits than its factorization.

8109182122134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36527847439.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 8109182122134 in words is "eight trillion, one hundred nine billion, one hundred eighty-two million, one hundred twenty-two thousand, one hundred thirty-four".