42068836326 has 32 divisors (see below), whose sum is σ = 92456546688. Its totient is φ = 12655077440.

The previous prime is 42068836321. The next prime is 42068836351. The reversal of 42068836326 is 62363886024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42068836321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2317260 + ... + 2335343.

It is an arithmetic number, because the mean of its divisors is an integer number (2889267084).

Almost surely, 2^42068836326 is an apocalyptic number.

42068836326 is an abundant number, since it is smaller than the sum of its proper divisors (50387710362).

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

42068836326 is a wasteful number, since it uses less digits than its factorization.

42068836326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652756.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 42068836326 in words is "forty-two billion, sixty-eight million, eight hundred thirty-six thousand, three hundred twenty-six".