78882036177342 has 16 divisors (see below), whose sum is σ = 158915634928272. Its totient is φ = 26102084963520.

The previous prime is 78882036177317. The next prime is 78882036177391. The reversal of 78882036177342 is 24377163028887.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47981773009 + ... + 47981774652.

It is an arithmetic number, because the mean of its divisors is an integer number (9932227183017).

Almost surely, 2^{78882036177342} is an apocalyptic number.

78882036177342 is an abundant number, since it is smaller than the sum of its proper divisors (80033598750930).

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

78882036177342 is a wasteful number, since it uses less digits than its factorization.

78882036177342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95963547803.

The product of its (nonzero) digits is 151732224, while the sum is 66.

The spelling of 78882036177342 in words is "seventy-eight trillion, eight hundred eighty-two billion, thirty-six million, one hundred seventy-seven thousand, three hundred forty-two".