4431534134 has 16 divisors (see below), whose sum is σ = 6899657856. Its totient is φ = 2132438400.

The previous prime is 4431534127. The next prime is 4431534139. The reversal of 4431534134 is 4314351344.

It is a self number, because there is not a number n which added to its sum of digits gives 4431534134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4431534139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186227 + ... + 208670.

It is an arithmetic number, because the mean of its divisors is an integer number (431228616).

Almost surely, 2^4431534134 is an apocalyptic number.

4431534134 is a deficient number, since it is larger than the sum of its proper divisors (2468123722).

4431534134 is a wasteful number, since it uses less digits than its factorization.

4431534134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395111.

The product of its digits is 34560, while the sum is 32.

The square root of 4431534134 is about 66569.7689195328. The cubic root of 4431534134 is about 1642.5478607495.

Adding to 4431534134 its reverse (4314351344), we get a palindrome (8745885478).

The spelling of 4431534134 in words is "four billion, four hundred thirty-one million, five hundred thirty-four thousand, one hundred thirty-four".