42204102233124 has 96 divisors (see below), whose sum is σ = 107233423113600. Its totient is φ = 12841899890688.

The previous prime is 42204102233123. The next prime is 42204102233129. The reversal of 42204102233124 is 42133220140224.

It is a junction number, because it is equal to n+sod(n) for n = 42204102233091 and 42204102233100.

It is not an unprimeable number, because it can be changed into a prime (42204102233123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1277052 + ... + 9275724.

It is an arithmetic number, because the mean of its divisors is an integer number (1117014824100).

Almost surely, 2^{42204102233124} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42204102233124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53616711556800).

42204102233124 is an abundant number, since it is smaller than the sum of its proper divisors (65029320880476).

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

42204102233124 is a wasteful number, since it uses less digits than its factorization.

42204102233124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7999069 (or 7999067 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 42204102233124 its reverse (42133220140224), we get a palindrome (84337322373348).

The spelling of 42204102233124 in words is "forty-two trillion, two hundred four billion, one hundred two million, two hundred thirty-three thousand, one hundred twenty-four".