42020044024204 has 12 divisors (see below), whose sum is σ = 74249009829904. Its totient is φ = 20806041215664.

The previous prime is 42020044024139. The next prime is 42020044024229. The reversal of 42020044024204 is 40242044002024.

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, 50995198647 + ... + 50995199470.

Almost surely, 2^{42020044024204} is an apocalyptic number.

It is an amenable number.

42020044024204 is a deficient number, since it is larger than the sum of its proper divisors (32228965805700).

42020044024204 is a wasteful number, since it uses less digits than its factorization.

42020044024204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101990398224 (or 101990398222 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42020044024204 its reverse (40242044002024), we get a palindrome (82262088026228).

The spelling of 42020044024204 in words is "forty-two trillion, twenty billion, forty-four million, twenty-four thousand, two hundred four".