4431300423132 has 48 divisors (see below), whose sum is σ = 11368490176512. Its totient is φ = 1332244932480.

The previous prime is 4431300423089. The next prime is 4431300423157. The reversal of 4431300423132 is 2313240031344.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4431300423132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132150393 + ... + 132183920.

It is an arithmetic number, because the mean of its divisors is an integer number (236843545344).

Almost surely, 2^{4431300423132} is an apocalyptic number.

It is an amenable number.

4431300423132 is an abundant number, since it is smaller than the sum of its proper divisors (6937189753380).

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

4431300423132 is a wasteful number, since it uses less digits than its factorization.

4431300423132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264334458 (or 264334456 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4431300423132 its reverse (2313240031344), we get a palindrome (6744540454476).

The spelling of 4431300423132 in words is "four trillion, four hundred thirty-one billion, three hundred million, four hundred twenty-three thousand, one hundred thirty-two".