42113563852 has 12 divisors (see below), whose sum is σ = 73812649680. Its totient is φ = 21024235376.

The previous prime is 42113563847. The next prime is 42113563861. The reversal of 42113563852 is 25836531124.

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, 8133727 + ... + 8138902.

It is an arithmetic number, because the mean of its divisors is an integer number (6151054140).

Almost surely, 2^42113563852 is an apocalyptic number.

It is an amenable number.

42113563852 is a deficient number, since it is larger than the sum of its proper divisors (31699085828).

42113563852 is a wasteful number, since it uses less digits than its factorization.

42113563852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16273280 (or 16273278 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The spelling of 42113563852 in words is "forty-two billion, one hundred thirteen million, five hundred sixty-three thousand, eight hundred fifty-two".