42022402204 has 24 divisors (see below), whose sum is σ = 78134505120. Its totient is φ = 19775238848.

The previous prime is 42022402141. The next prime is 42022402271. The reversal of 42022402204 is 40220422024.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049512 + ... + 1088815.

It is an arithmetic number, because the mean of its divisors is an integer number (3255604380).

Almost surely, 2^42022402204 is an apocalyptic number.

It is an amenable number.

42022402204 is a deficient number, since it is larger than the sum of its proper divisors (36112102916).

42022402204 is a wasteful number, since it uses less digits than its factorization.

42022402204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138382 (or 2138346 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 42022402204 its reverse (40220422024), we get a palindrome (82242824228).

The spelling of 42022402204 in words is "forty-two billion, twenty-two million, four hundred two thousand, two hundred four".