42243433104 has 40 divisors (see below), whose sum is σ = 109597262112. Its totient is φ = 14020706560.

The previous prime is 42243433091. The next prime is 42243433123. The reversal of 42243433104 is 40133434224.

It is a happy number.

42243433104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1877382 + ... + 1899749.

Almost surely, 2^42243433104 is an apocalyptic number.

It is an amenable number.

42243433104 is an abundant number, since it is smaller than the sum of its proper divisors (67353829008).

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

42243433104 is a wasteful number, since it uses less digits than its factorization.

42243433104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777375 (or 3777369 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42243433104 its reverse (40133434224), we get a palindrome (82376867328).

The spelling of 42243433104 in words is "forty-two billion, two hundred forty-three million, four hundred thirty-three thousand, one hundred four".