846153846542 has 8 divisors (see below), whose sum is σ = 1270562599296. Its totient is φ = 422632980112.

The previous prime is 846153846539. The next prime is 846153846547. The reversal of 846153846542 is 245648351648.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846153846547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221969198 + ... + 221973009.

It is an arithmetic number, because the mean of its divisors is an integer number (158820324912).

Almost surely, 2^846153846542 is an apocalyptic number.

846153846542 is a deficient number, since it is larger than the sum of its proper divisors (424408752754).

846153846542 is a wasteful number, since it uses less digits than its factorization.

846153846542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443943162.

The product of its digits is 22118400, while the sum is 56.

The spelling of 846153846542 in words is "eight hundred forty-six billion, one hundred fifty-three million, eight hundred forty-six thousand, five hundred forty-two".