4140534434 has 16 divisors (see below), whose sum is σ = 6277667928. Its totient is φ = 2047997952.

The previous prime is 4140534427. The next prime is 4140534439. The reversal of 4140534434 is 4344350414.

It can be written as a sum of positive squares in 4 ways, for example, as 3567075625 + 573458809 = 59725^2 + 23947^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4140534434.

It is not an unprimeable number, because it can be changed into a prime (4140534439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662894 + ... + 669110.

Almost surely, 2^4140534434 is an apocalyptic number.

4140534434 is a deficient number, since it is larger than the sum of its proper divisors (2137133494).

4140534434 is a wasteful number, since it uses less digits than its factorization.

4140534434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9749.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 4140534434 is about 64346.9846535174. The cubic root of 4140534434 is about 1605.7778644879. Note that the first 3 decimals are identical.

Adding to 4140534434 its reverse (4344350414), we get a palindrome (8484884848).

The spelling of 4140534434 in words is "four billion, one hundred forty million, five hundred thirty-four thousand, four hundred thirty-four".