42032203044 has 192 divisors, whose sum is σ = 114930047232. Its totient is φ = 11837030400.

The previous prime is 42032203043. The next prime is 42032203079. The reversal of 42032203044 is 44030223024.

It is not an unprimeable number, because it can be changed into a prime (42032203043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62085634 + ... + 62086310.

It is an arithmetic number, because the mean of its divisors is an integer number (598593996).

Almost surely, 2^42032203044 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 42032203044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57465023616).

42032203044 is an abundant number, since it is smaller than the sum of its proper divisors (72897844188).

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

42032203044 is a wasteful number, since it uses less digits than its factorization.

42032203044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42032203044 its reverse (44030223024), we get a palindrome (86062426068).

The spelling of 42032203044 in words is "forty-two billion, thirty-two million, two hundred three thousand, forty-four".