873108801378 has 96 divisors (see below), whose sum is σ = 2182259956800. Its totient is φ = 258425354880.

The previous prime is 873108801361. The next prime is 873108801407.

873108801378 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 47 ways as a sum of consecutive naturals, for example, 1272823 + ... + 1834746.

It is an arithmetic number, because the mean of its divisors is an integer number (22731874550).

Almost surely, 2^873108801378 is an apocalyptic number.

873108801378 is an abundant number, since it is smaller than the sum of its proper divisors (1309151155422).

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

873108801378 is a wasteful number, since it uses less digits than its factorization.

873108801378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107645 (or 3107628 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The spelling of 873108801378 in words is "eight hundred seventy-three billion, one hundred eight million, eight hundred one thousand, three hundred seventy-eight".