8170142708 has 96 divisors (see below), whose sum is σ = 18709802496. Its totient is φ = 3033119232.

The previous prime is 8170142663. The next prime is 8170142719. The reversal of 8170142708 is 8072410718.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434510 + ... + 452922.

It is an arithmetic number, because the mean of its divisors is an integer number (194893776).

Almost surely, 2^8170142708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8170142708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9354901248).

8170142708 is an abundant number, since it is smaller than the sum of its proper divisors (10539659788).

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

8170142708 is a wasteful number, since it uses less digits than its factorization.

8170142708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18513 (or 18511 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 8170142708 is about 90388.8417228587. The cubic root of 8170142708 is about 2014.0792142923.

The spelling of 8170142708 in words is "eight billion, one hundred seventy million, one hundred forty-two thousand, seven hundred eight".