42032244012 has 24 divisors (see below), whose sum is σ = 106991166912. Its totient is φ = 12737043600.

The previous prime is 42032243999. The next prime is 42032244047. The reversal of 42032244012 is 21044223024.

It is a super-2 number, since 2×42032244012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159212914 + ... + 159213177.

It is an arithmetic number, because the mean of its divisors is an integer number (4457965288).

Almost surely, 2^42032244012 is an apocalyptic number.

It is an amenable number.

42032244012 is an abundant number, since it is smaller than the sum of its proper divisors (64958922900).

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

42032244012 is a wasteful number, since it uses less digits than its factorization.

42032244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318426109 (or 318426107 counting only the distinct ones).

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

Adding to 42032244012 its reverse (21044223024), we get a palindrome (63076467036).

The spelling of 42032244012 in words is "forty-two billion, thirty-two million, two hundred forty-four thousand, twelve".