85341204878 has 32 divisors (see below), whose sum is σ = 136619965440. Its totient is φ = 39866973120.

The previous prime is 85341204853. The next prime is 85341204983. The reversal of 85341204878 is 87840214358.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859658 + ... + 953778.

It is an arithmetic number, because the mean of its divisors is an integer number (4269373920).

Almost surely, 2^85341204878 is an apocalyptic number.

85341204878 is a deficient number, since it is larger than the sum of its proper divisors (51278760562).

85341204878 is a wasteful number, since it uses less digits than its factorization.

85341204878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94472.

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 85341204878 in words is "eighty-five billion, three hundred forty-one million, two hundred four thousand, eight hundred seventy-eight".