42204113042 has 32 divisors (see below), whose sum is σ = 78139942272. Its totient is φ = 16647992064.

The previous prime is 42204112999. The next prime is 42204113059. The reversal of 42204113042 is 24031140224.

42204113042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42204112999 and 42204113017.

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, 270983 + ... + 397290.

It is an arithmetic number, because the mean of its divisors is an integer number (2441873196).

Almost surely, 2^42204113042 is an apocalyptic number.

42204113042 is a deficient number, since it is larger than the sum of its proper divisors (35935829230).

42204113042 is a wasteful number, since it uses less digits than its factorization.

42204113042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668642.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42204113042 its reverse (24031140224), we get a palindrome (66235253266).

The spelling of 42204113042 in words is "forty-two billion, two hundred four million, one hundred thirteen thousand, forty-two".