42068589336 has 48 divisors (see below), whose sum is σ = 114302176560. Its totient is φ = 13977766080.

The previous prime is 42068589289. The next prime is 42068589361. The reversal of 42068589336 is 63398586024.

42068589336 is a `hidden beast` number, since 4 + 20 + 6 + 8 + 589 + 3 + 36 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916975 + ... + 961758.

It is an arithmetic number, because the mean of its divisors is an integer number (2381295345).

Almost surely, 2^42068589336 is an apocalyptic number.

It is an amenable number.

42068589336 is an abundant number, since it is smaller than the sum of its proper divisors (72233587224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42068589336 is a wasteful number, since it uses less digits than its factorization.

42068589336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879056 (or 1879049 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 42068589336 in words is "forty-two billion, sixty-eight million, five hundred eighty-nine thousand, three hundred thirty-six".