42075835738 has 16 divisors (see below), whose sum is σ = 63400147200. Its totient is φ = 20942498016.

The previous prime is 42075835727. The next prime is 42075835751. The reversal of 42075835738 is 83753857024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2511313 + ... + 2528011.

It is an arithmetic number, because the mean of its divisors is an integer number (3962509200).

Almost surely, 2^42075835738 is an apocalyptic number.

42075835738 is a deficient number, since it is larger than the sum of its proper divisors (21324311462).

42075835738 is a wasteful number, since it uses less digits than its factorization.

42075835738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22341.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 42075835738 in words is "forty-two billion, seventy-five million, eight hundred thirty-five thousand, seven hundred thirty-eight".