431132203134 has 48 divisors (see below), whose sum is σ = 997959905280. Its totient is φ = 134114959440.

The previous prime is 431132203133. The next prime is 431132203171. The reversal of 431132203134 is 431302231134.

It is a happy number.

431132203134 is a `hidden beast` number, since 4 + 311 + 32 + 2 + 0 + 313 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 431132203098 and 431132203107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431132203133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9384702 + ... + 9430529.

It is an arithmetic number, because the mean of its divisors is an integer number (20790831360).

Almost surely, 2^431132203134 is an apocalyptic number.

431132203134 is an abundant number, since it is smaller than the sum of its proper divisors (566827702146).

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

431132203134 is a wasteful number, since it uses less digits than its factorization.

431132203134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18815325 (or 18815322 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 431132203134 its reverse (431302231134), we get a palindrome (862434434268).

The spelling of 431132203134 in words is "four hundred thirty-one billion, one hundred thirty-two million, two hundred three thousand, one hundred thirty-four".