42002320122404 has 24 divisors (see below), whose sum is σ = 73854073426560. Its totient is φ = 20901228423264.

The previous prime is 42002320122331. The next prime is 42002320122467. The reversal of 42002320122404 is 40422102320024.

42002320122404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 6686354 + ... + 11345129.

It is an arithmetic number, because the mean of its divisors is an integer number (3077253059440).

Almost surely, 2^{42002320122404} is an apocalyptic number.

It is an amenable number.

42002320122404 is a deficient number, since it is larger than the sum of its proper divisors (31851753304156).

42002320122404 is a wasteful number, since it uses less digits than its factorization.

42002320122404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18034259 (or 18034257 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 42002320122404 its reverse (40422102320024), we get a palindrome (82424422442428).

The spelling of 42002320122404 in words is "forty-two trillion, two billion, three hundred twenty million, one hundred twenty-two thousand, four hundred four".