853442244358 has 8 divisors (see below), whose sum is σ = 1396541854440. Its totient is φ = 387928292880.

The previous prime is 853442244331. The next prime is 853442244427.

853442244358 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19396414623 + ... + 19396414666.

It is an arithmetic number, because the mean of its divisors is an integer number (174567731805).

Almost surely, 2^853442244358 is an apocalyptic number.

853442244358 is a deficient number, since it is larger than the sum of its proper divisors (543099610082).

853442244358 is a wasteful number, since it uses less digits than its factorization.

853442244358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38792829302.

The product of its digits is 14745600, while the sum is 52.

The spelling of 853442244358 in words is "eight hundred fifty-three billion, four hundred forty-two million, two hundred forty-four thousand, three hundred fifty-eight".