42032041044 has 36 divisors (see below), whose sum is σ = 114086970144. Its totient is φ = 12009154416.

The previous prime is 42032041043. The next prime is 42032041063. The reversal of 42032041044 is 44014023024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42032041043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35740944 + ... + 35742119.

It is an arithmetic number, because the mean of its divisors is an integer number (3169082504).

Almost surely, 2^42032041044 is an apocalyptic number.

It is an amenable number.

42032041044 is an abundant number, since it is smaller than the sum of its proper divisors (72054929100).

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

42032041044 is a wasteful number, since it uses less digits than its factorization.

42032041044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71483084 (or 71483075 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42032041044 its reverse (44014023024), we get a palindrome (86046064068).

The spelling of 42032041044 in words is "forty-two billion, thirty-two million, forty-one thousand, forty-four".