8171388142096 has 45 divisors (see below), whose sum is σ = 15870016190991. Its totient is φ = 4075923499296.

The previous prime is 8171388142091. The next prime is 8171388142097. The reversal of 8171388142096 is 6902418831718.

The square root of 8171388142096 is 2858564.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8171388142096.

It is not an unprimeable number, because it can be changed into a prime (8171388142091) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8312703621 + ... + 8312704603.

Almost surely, 2^{8171388142096} is an apocalyptic number.

8171388142096 is the 2858564-th square number.

It is an amenable number.

8171388142096 is a deficient number, since it is larger than the sum of its proper divisors (7698628048895).

8171388142096 is an frugal number, since it uses more digits than its factorization.

8171388142096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 58.

The spelling of 8171388142096 in words is "eight trillion, one hundred seventy-one billion, three hundred eighty-eight million, one hundred forty-two thousand, ninety-six".