8142870980292 has 24 divisors (see below), whose sum is σ = 19001289243552. Its totient is φ = 2714110761600.

The previous prime is 8142870980287. The next prime is 8142870980317. The reversal of 8142870980292 is 2920890782418.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22256634 + ... + 22619537.

It is an arithmetic number, because the mean of its divisors is an integer number (791720385148).

Almost surely, 2^{8142870980292} is an apocalyptic number.

It is an amenable number.

8142870980292 is an abundant number, since it is smaller than the sum of its proper divisors (10858418263260).

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

8142870980292 is a wasteful number, since it uses less digits than its factorization.

8142870980292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44891299 (or 44891297 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 8142870980292 in words is "eight trillion, one hundred forty-two billion, eight hundred seventy million, nine hundred eighty thousand, two hundred ninety-two".