85341854842 has 16 divisors (see below), whose sum is σ = 128469864960. Its totient is φ = 42518776608.

The previous prime is 85341854827. The next prime is 85341854863. The reversal of 85341854842 is 24845814358.

It is a self number, because there is not a number n which added to its sum of digits gives 85341854842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772158 + ... + 875734.

It is an arithmetic number, because the mean of its divisors is an integer number (8029366560).

Almost surely, 2^85341854842 is an apocalyptic number.

85341854842 is a deficient number, since it is larger than the sum of its proper divisors (43128010118).

85341854842 is a wasteful number, since it uses less digits than its factorization.

85341854842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105045.

The product of its digits is 4915200, while the sum is 52.

The spelling of 85341854842 in words is "eighty-five billion, three hundred forty-one million, eight hundred fifty-four thousand, eight hundred forty-two".