43004313132 has 24 divisors (see below), whose sum is σ = 109465524672. Its totient is φ = 13031610000.

The previous prime is 43004313113. The next prime is 43004313137. The reversal of 43004313132 is 23131340034.

It is not an unprimeable number, because it can be changed into a prime (43004313137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162894994 + ... + 162895257.

It is an arithmetic number, because the mean of its divisors is an integer number (4561063528).

Almost surely, 2^43004313132 is an apocalyptic number.

It is an amenable number.

43004313132 is an abundant number, since it is smaller than the sum of its proper divisors (66461211540).

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

43004313132 is a wasteful number, since it uses less digits than its factorization.

43004313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325790269 (or 325790267 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 43004313132 its reverse (23131340034), we get a palindrome (66135653166).

The spelling of 43004313132 in words is "forty-three billion, four million, three hundred thirteen thousand, one hundred thirty-two".