42306561068 has 6 divisors (see below), whose sum is σ = 74036481876. Its totient is φ = 21153280532.

The previous prime is 42306561013. The next prime is 42306561107. The reversal of 42306561068 is 86016560324.

42306561068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5288320130 + ... + 5288320137.

It is an arithmetic number, because the mean of its divisors is an integer number (12339413646).

Almost surely, 2^42306561068 is an apocalyptic number.

It is an amenable number.

42306561068 is a deficient number, since it is larger than the sum of its proper divisors (31729920808).

42306561068 is a wasteful number, since it uses less digits than its factorization.

42306561068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10576640271 (or 10576640269 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 42306561068 in words is "forty-two billion, three hundred six million, five hundred sixty-one thousand, sixty-eight".