42604434310220 has 48 divisors (see below), whose sum is σ = 93361444102080. Its totient is φ = 16300449555456.

The previous prime is 42604434310213. The next prime is 42604434310283. The reversal of 42604434310220 is 2201343440624.

42604434310220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42604434310220² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19230584 + ... + 21331296.

It is an arithmetic number, because the mean of its divisors is an integer number (1945030085460).

Almost surely, 2^{42604434310220} is an apocalyptic number.

It is an amenable number.

42604434310220 is an abundant number, since it is smaller than the sum of its proper divisors (50757009791860).

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

42604434310220 is a wasteful number, since it uses less digits than its factorization.

42604434310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144834 (or 2144832 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 42604434310220 its reverse (2201343440624), we get a palindrome (44805777750844).

The spelling of 42604434310220 in words is "forty-two trillion, six hundred four billion, four hundred thirty-four million, three hundred ten thousand, two hundred twenty".