42242004404 has 12 divisors (see below), whose sum is σ = 74118559200. Its totient is φ = 21065273208.

The previous prime is 42242004361. The next prime is 42242004433. The reversal of 42242004404 is 40440024224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13930544 + ... + 13933575.

It is an arithmetic number, because the mean of its divisors is an integer number (6176546600).

Almost surely, 2^42242004404 is an apocalyptic number.

It is an amenable number.

42242004404 is a deficient number, since it is larger than the sum of its proper divisors (31876554796).

42242004404 is a wasteful number, since it uses less digits than its factorization.

42242004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27864502 (or 27864500 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42242004404 its reverse (40440024224), we get a palindrome (82682028628).

The spelling of 42242004404 in words is "forty-two billion, two hundred forty-two million, four thousand, four hundred four".