42406424204 has 12 divisors (see below), whose sum is σ = 74795583744. Its totient is φ = 21036257424.

The previous prime is 42406424161. The next prime is 42406424209. The reversal of 42406424204 is 40242460424.

It is not an unprimeable number, because it can be changed into a prime (42406424209) 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, 41738099 + ... + 41739114.

It is an arithmetic number, because the mean of its divisors is an integer number (6232965312).

Almost surely, 2^42406424204 is an apocalyptic number.

It is an amenable number.

42406424204 is a deficient number, since it is larger than the sum of its proper divisors (32389159540).

42406424204 is a wasteful number, since it uses less digits than its factorization.

42406424204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83477344 (or 83477342 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 42406424204 its reverse (40242460424), we get a palindrome (82648884628).

The spelling of 42406424204 in words is "forty-two billion, four hundred six million, four hundred twenty-four thousand, two hundred four".