42034243332 has 12 divisors (see below), whose sum is σ = 98079901136. Its totient is φ = 14011414440.

The previous prime is 42034243309. The next prime is 42034243337. The reversal of 42034243332 is 23334243024.

42034243332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×42034243332² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42034243332.

It is not an unprimeable number, because it can be changed into a prime (42034243337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751426794 + ... + 1751426817.

Almost surely, 2^42034243332 is an apocalyptic number.

It is an amenable number.

42034243332 is an abundant number, since it is smaller than the sum of its proper divisors (56045657804).

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

42034243332 is a wasteful number, since it uses less digits than its factorization.

42034243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502853618 (or 3502853616 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42034243332 its reverse (23334243024), we get a palindrome (65368486356).

The spelling of 42034243332 in words is "forty-two billion, thirty-four million, two hundred forty-three thousand, three hundred thirty-two".