42123859096 has 32 divisors (see below), whose sum is σ = 86174963280. Its totient is φ = 19144425600.

The previous prime is 42123859093. The next prime is 42123859111. The reversal of 42123859096 is 69095832124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42123859091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650290 + ... + 712126.

Almost surely, 2^42123859096 is an apocalyptic number.

It is an amenable number.

42123859096 is an abundant number, since it is smaller than the sum of its proper divisors (44051104184).

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

42123859096 is a wasteful number, since it uses less digits than its factorization.

42123859096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69595 (or 69591 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 42123859096 in words is "forty-two billion, one hundred twenty-three million, eight hundred fifty-nine thousand, ninety-six".