42442324404 has 24 divisors (see below), whose sum is σ = 101447508288. Its totient is φ = 13802381760.

The previous prime is 42442324381. The next prime is 42442324411. The reversal of 42442324404 is 40442324424.

42442324404 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 7 ways as a sum of consecutive naturals, for example, 43131952 + ... + 43132935.

It is an arithmetic number, because the mean of its divisors is an integer number (4226979512).

Almost surely, 2^42442324404 is an apocalyptic number.

It is an amenable number.

42442324404 is an abundant number, since it is smaller than the sum of its proper divisors (59005183884).

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

42442324404 is a wasteful number, since it uses less digits than its factorization.

42442324404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86264935 (or 86264933 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 42442324404 its reverse (40442324424), we get a palindrome (82884648828).

The spelling of 42442324404 in words is "forty-two billion, four hundred forty-two million, three hundred twenty-four thousand, four hundred four".