4340031132 has 12 divisors (see below), whose sum is σ = 10126739336. Its totient is φ = 1446677040.

The previous prime is 4340031131. The next prime is 4340031169. The reversal of 4340031132 is 2311300434.

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

It is a junction number, because it is equal to n+sod(n) for n = 4340031099 and 4340031108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340031131) 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 3 ways as a sum of consecutive naturals, for example, 180834619 + ... + 180834642.

Almost surely, 2^4340031132 is an apocalyptic number.

It is an amenable number.

4340031132 is an abundant number, since it is smaller than the sum of its proper divisors (5786708204).

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

4340031132 is a wasteful number, since it uses less digits than its factorization.

4340031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361669268 (or 361669266 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4340031132 is about 65878.9126504073. The cubic root of 4340031132 is about 1631.1639511633.

Adding to 4340031132 its reverse (2311300434), we get a palindrome (6651331566).

The spelling of 4340031132 in words is "four billion, three hundred forty million, thirty-one thousand, one hundred thirty-two".