878406360282 has 48 divisors (see below), whose sum is σ = 2076299334720. Its totient is φ = 266175268800.

The previous prime is 878406360259. The next prime is 878406360331. The reversal of 878406360282 is 282063604878.

It is a super-3 number, since 3×878406360282³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9280894 + ... + 9375062.

It is an arithmetic number, because the mean of its divisors is an integer number (43256236140).

Almost surely, 2^878406360282 is an apocalyptic number.

878406360282 is an abundant number, since it is smaller than the sum of its proper divisors (1197892974438).

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

878406360282 is a wasteful number, since it uses less digits than its factorization.

878406360282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141299 (or 141296 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 878406360282 in words is "eight hundred seventy-eight billion, four hundred six million, three hundred sixty thousand, two hundred eighty-two".