2134435242 has 16 divisors (see below), whose sum is σ = 4283958240. Its totient is φ = 708963792.

The previous prime is 2134435241. The next prime is 2134435249. The reversal of 2134435242 is 2425344312.

It is not an unprimeable number, because it can be changed into a prime (2134435241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626817 + ... + 630212.

It is an arithmetic number, because the mean of its divisors is an integer number (267747390).

Almost surely, 2^2134435242 is an apocalyptic number.

2134435242 is an abundant number, since it is smaller than the sum of its proper divisors (2149522998).

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

2134435242 is a wasteful number, since it uses less digits than its factorization.

2134435242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257317.

The product of its digits is 23040, while the sum is 30.

The square root of 2134435242 is about 46199.9485064648. The cubic root of 2134435242 is about 1287.5407832244.

Adding to 2134435242 its reverse (2425344312), we get a palindrome (4559779554).

The spelling of 2134435242 in words is "two billion, one hundred thirty-four million, four hundred thirty-five thousand, two hundred forty-two".