878881338010 has 24 divisors (see below), whose sum is σ = 1713038540220. Its totient is φ = 324510031872.

The previous prime is 878881337953. The next prime is 878881338019. The reversal of 878881338010 is 10833188878.

It can be written as a sum of positive squares in 6 ways, for example, as 1131582321 + 877749755689 = 33639^2 + 936883^2 .

It is not an unprimeable number, because it can be changed into a prime (878881338019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260022375 + ... + 260025754.

Almost surely, 2^878881338010 is an apocalyptic number.

878881338010 is a deficient number, since it is larger than the sum of its proper divisors (834157202210).

878881338010 is a wasteful number, since it uses less digits than its factorization.

878881338010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520048162 (or 520048149 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 55.

The spelling of 878881338010 in words is "eight hundred seventy-eight billion, eight hundred eighty-one million, three hundred thirty-eight thousand, ten".