42443032404 has 48 divisors (see below), whose sum is σ = 99396513216. Its totient is φ = 14095910400.

The previous prime is 42443032393. The next prime is 42443032417. The reversal of 42443032404 is 40423034424.

42443032404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9598114 + ... + 9602534.

It is an arithmetic number, because the mean of its divisors is an integer number (2070760692).

Almost surely, 2^42443032404 is an apocalyptic number.

It is an amenable number.

42443032404 is an abundant number, since it is smaller than the sum of its proper divisors (56953480812).

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

42443032404 is a wasteful number, since it uses less digits than its factorization.

42443032404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176 (or 7174 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 42443032404 its reverse (40423034424), we get a palindrome (82866066828).

The spelling of 42443032404 in words is "forty-two billion, four hundred forty-three million, thirty-two thousand, four hundred four".