10431343432 has 16 divisors (see below), whose sum is σ = 19590375600. Its totient is φ = 5207243280.

The previous prime is 10431343421. The next prime is 10431343457. The reversal of 10431343432 is 23434313401.

It is a self number, because there is not a number n which added to its sum of digits gives 10431343432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048294 + ... + 1058197.

It is an arithmetic number, because the mean of its divisors is an integer number (1224398475).

Almost surely, 2^10431343432 is an apocalyptic number.

It is an amenable number.

10431343432 is a deficient number, since it is larger than the sum of its proper divisors (9159032168).

10431343432 is a wasteful number, since it uses less digits than its factorization.

10431343432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107116 (or 2107112 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 10431343432 its reverse (23434313401), we get a palindrome (33865656833).

The spelling of 10431343432 in words is "ten billion, four hundred thirty-one million, three hundred forty-three thousand, four hundred thirty-two".