4512234431332 has 12 divisors (see below), whose sum is σ = 7896562121196. Its totient is φ = 2256073825280.

The previous prime is 4512234431323. The next prime is 4512234431371. The reversal of 4512234431332 is 2331344322154.

It can be written as a sum of positive squares in 2 ways, for example, as 1692065030436 + 2820169400896 = 1300794^2 + 1679336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4512234431291 and 4512234431300.

It is an unprimeable number.

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, 10613053 + ... + 11030020.

It is an arithmetic number, because the mean of its divisors is an integer number (658046843433).

Almost surely, 2^{4512234431332} is an apocalyptic number.

It is an amenable number.

4512234431332 is a deficient number, since it is larger than the sum of its proper divisors (3384327689864).

4512234431332 is a wasteful number, since it uses less digits than its factorization.

4512234431332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21695198 (or 21695196 counting only the distinct ones).

The product of its digits is 207360, while the sum is 37.

Adding to 4512234431332 its reverse (2331344322154), we get a palindrome (6843578753486).

The spelling of 4512234431332 in words is "four trillion, five hundred twelve billion, two hundred thirty-four million, four hundred thirty-one thousand, three hundred thirty-two".