42034212424 has 8 divisors (see below), whose sum is σ = 78814148310. Its totient is φ = 21017106208.

The previous prime is 42034212401. The next prime is 42034212433. The reversal of 42034212424 is 42421243024.

42034212424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35853422500 + 6180789924 = 189350^2 + 78618^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 42034212392 and 42034212401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627138269 + ... + 2627138284.

Almost surely, 2^42034212424 is an apocalyptic number.

It is an amenable number.

42034212424 is a deficient number, since it is larger than the sum of its proper divisors (36779935886).

42034212424 is a wasteful number, since it uses less digits than its factorization.

42034212424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5254276559 (or 5254276555 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 42034212424 its reverse (42421243024), we get a palindrome (84455455448).

The spelling of 42034212424 in words is "forty-two billion, thirty-four million, two hundred twelve thousand, four hundred twenty-four".