846722433242 has 24 divisors (see below), whose sum is σ = 1481702069664. Its totient is φ = 361835261592.

The previous prime is 846722433223. The next prime is 846722433257. The reversal of 846722433242 is 242334227648.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12415598 + ... + 12483609.

It is an arithmetic number, because the mean of its divisors is an integer number (61737586236).

Almost surely, 2^846722433242 is an apocalyptic number.

846722433242 is a deficient number, since it is larger than the sum of its proper divisors (634979636422).

846722433242 is a wasteful number, since it uses less digits than its factorization.

846722433242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24899570 (or 24899563 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 47.

The spelling of 846722433242 in words is "eight hundred forty-six billion, seven hundred twenty-two million, four hundred thirty-three thousand, two hundred forty-two".