842271032746 has 48 divisors (see below), whose sum is σ = 1499603438592. Its totient is φ = 352437006240.

The previous prime is 842271032723. The next prime is 842271032747. The reversal of 842271032746 is 647230172248.

It is a junction number, because it is equal to n+sod(n) for n = 842271032696 and 842271032705.

It is not an unprimeable number, because it can be changed into a prime (842271032747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789831 + ... + 1519333.

It is an arithmetic number, because the mean of its divisors is an integer number (31241738304).

Almost surely, 2^842271032746 is an apocalyptic number.

842271032746 is a deficient number, since it is larger than the sum of its proper divisors (657332405846).

842271032746 is a wasteful number, since it uses less digits than its factorization.

842271032746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729907 (or 729896 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 842271032746 in words is "eight hundred forty-two billion, two hundred seventy-one million, thirty-two thousand, seven hundred forty-six".