42112875486 has 32 divisors (see below), whose sum is σ = 92989669248. Its totient is φ = 12607723040.

The previous prime is 42112875479. The next prime is 42112875487. The reversal of 42112875486 is 68457821124.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42112875487) 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, 3838341 + ... + 3849296.

It is an arithmetic number, because the mean of its divisors is an integer number (2905927164).

Almost surely, 2^42112875486 is an apocalyptic number.

42112875486 is an abundant number, since it is smaller than the sum of its proper divisors (50876793762).

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

42112875486 is a wasteful number, since it uses less digits than its factorization.

42112875486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687736.

The product of its digits is 860160, while the sum is 48.

The spelling of 42112875486 in words is "forty-two billion, one hundred twelve million, eight hundred seventy-five thousand, four hundred eighty-six".