431203232032 has 12 divisors (see below), whose sum is σ = 848931363126. Its totient is φ = 215601616000.

The previous prime is 431203232003. The next prime is 431203232071. The reversal of 431203232032 is 230232302134.

It can be written as a sum of positive squares in only one way, i.e., 296898573456 + 134304658576 = 544884^2 + 366476^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 431203231988 and 431203232006.

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 as a sum of consecutive naturals, namely, 6737550469 + ... + 6737550532.

Almost surely, 2^431203232032 is an apocalyptic number.

It is an amenable number.

431203232032 is a deficient number, since it is larger than the sum of its proper divisors (417728131094).

431203232032 is a wasteful number, since it uses less digits than its factorization.

431203232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13475101011 (or 13475101003 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 431203232032 its reverse (230232302134), we get a palindrome (661435534166).

The spelling of 431203232032 in words is "four hundred thirty-one billion, two hundred three million, two hundred thirty-two thousand, thirty-two".