42242222404204 has 48 divisors (see below), whose sum is σ = 78605694397440. Its totient is φ = 19794047212800.

The previous prime is 42242222404183. The next prime is 42242222404229. The reversal of 42242222404204 is 40240422224224.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 42242222404204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236393539 + ... + 236572165.

It is an arithmetic number, because the mean of its divisors is an integer number (1637618633280).

Almost surely, 2^{42242222404204} is an apocalyptic number.

It is an amenable number.

42242222404204 is a deficient number, since it is larger than the sum of its proper divisors (36363471993236).

42242222404204 is a wasteful number, since it uses less digits than its factorization.

42242222404204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193438 (or 193436 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 42242222404204 its reverse (40240422224224), we get a palindrome (82482644628428).

The spelling of 42242222404204 in words is "forty-two trillion, two hundred forty-two billion, two hundred twenty-two million, four hundred four thousand, two hundred four".