42444248882 has 8 divisors (see below), whose sum is σ = 72761569536. Its totient is φ = 18190392372.

The previous prime is 42444248879. The next prime is 42444248887. The reversal of 42444248882 is 28884244424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 42444248882.

It is not an unprimeable number, because it can be changed into a prime (42444248887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515866018 + ... + 1515866045.

It is an arithmetic number, because the mean of its divisors is an integer number (9095196192).

Almost surely, 2^42444248882 is an apocalyptic number.

42444248882 is a deficient number, since it is larger than the sum of its proper divisors (30317320654).

42444248882 is a wasteful number, since it uses less digits than its factorization.

42444248882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031732072.

The product of its digits is 4194304, while the sum is 50.

The spelling of 42444248882 in words is "forty-two billion, four hundred forty-four million, two hundred forty-eight thousand, eight hundred eighty-two".