842604579734 has 16 divisors (see below), whose sum is σ = 1271107927680. Its totient is φ = 418904179200.

The previous prime is 842604579703. The next prime is 842604579827. The reversal of 842604579734 is 437975406248.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193652 + ... + 1312520.

It is an arithmetic number, because the mean of its divisors is an integer number (79444245480).

Almost surely, 2^842604579734 is an apocalyptic number.

842604579734 is a deficient number, since it is larger than the sum of its proper divisors (428503347946).

842604579734 is a wasteful number, since it uses less digits than its factorization.

842604579734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121015.

The product of its (nonzero) digits is 40642560, while the sum is 59.

The spelling of 842604579734 in words is "eight hundred forty-two billion, six hundred four million, five hundred seventy-nine thousand, seven hundred thirty-four".