42031356676 has 12 divisors (see below), whose sum is σ = 73586177280. Its totient is φ = 21006734600.

The previous prime is 42031356667. The next prime is 42031356691. The reversal of 42031356676 is 67665313024.

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, 2225356 + ... + 2244163.

It is an arithmetic number, because the mean of its divisors is an integer number (6132181440).

Almost surely, 2^42031356676 is an apocalyptic number.

It is an amenable number.

42031356676 is a deficient number, since it is larger than the sum of its proper divisors (31554820604).

42031356676 is a wasteful number, since it uses less digits than its factorization.

42031356676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471874 (or 4471872 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 42031356676 in words is "forty-two billion, thirty-one million, three hundred fifty-six thousand, six hundred seventy-six".