42305352052 has 12 divisors (see below), whose sum is σ = 74038608000. Its totient is φ = 21151464056.

The previous prime is 42305352007. The next prime is 42305352079. The reversal of 42305352052 is 25025350324.

42305352052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42305352052² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 222052 + ... + 365947.

It is an arithmetic number, because the mean of its divisors is an integer number (6169884000).

Almost surely, 2^42305352052 is an apocalyptic number.

It is an amenable number.

42305352052 is a deficient number, since it is larger than the sum of its proper divisors (31733255948).

42305352052 is a wasteful number, since it uses less digits than its factorization.

42305352052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605990 (or 605988 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 42305352052 in words is "forty-two billion, three hundred five million, three hundred fifty-two thousand, fifty-two".