42532441212 has 24 divisors (see below), whose sum is σ = 99456722176. Its totient is φ = 14146857648.

The previous prime is 42532441201. The next prime is 42532441229. The reversal of 42532441212 is 21214423524.

It is a happy number.

42532441212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42532441212.

It is a congruent number.

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, 3822058 + ... + 3833169.

Almost surely, 2^42532441212 is an apocalyptic number.

It is an amenable number.

42532441212 is an abundant number, since it is smaller than the sum of its proper divisors (56924280964).

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

42532441212 is a wasteful number, since it uses less digits than its factorization.

42532441212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655697 (or 7655695 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

Adding to 42532441212 its reverse (21214423524), we get a palindrome (63746864736).

The spelling of 42532441212 in words is "forty-two billion, five hundred thirty-two million, four hundred forty-one thousand, two hundred twelve".