42350566352 has 20 divisors (see below), whose sum is σ = 82074108900. Its totient is φ = 21170151168.

The previous prime is 42350566343. The next prime is 42350566367. The reversal of 42350566352 is 25366505324.

42350566352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3547870096 + 38802696256 = 59564^2 + 196984^2 .

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, 252227 + ... + 385122.

It is an arithmetic number, because the mean of its divisors is an integer number (4103705445).

Almost surely, 2^42350566352 is an apocalyptic number.

It is an amenable number.

42350566352 is a deficient number, since it is larger than the sum of its proper divisors (39723542548).

42350566352 is a wasteful number, since it uses less digits than its factorization.

42350566352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641510 (or 641504 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 42350566352 in words is "forty-two billion, three hundred fifty million, five hundred sixty-six thousand, three hundred fifty-two".