10003430432 has 12 divisors (see below), whose sum is σ = 19694253726. Its totient is φ = 5001715200.

The previous prime is 10003430399. The next prime is 10003430447. The reversal of 10003430432 is 23403430001.

It can be written as a sum of positive squares in only one way, i.e., 5678526736 + 4324903696 = 75356^2 + 65764^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156303569 + ... + 156303632.

Almost surely, 2^10003430432 is an apocalyptic number.

It is an amenable number.

10003430432 is a deficient number, since it is larger than the sum of its proper divisors (9690823294).

10003430432 is an equidigital number, since it uses as much as digits as its factorization.

10003430432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312607211 (or 312607203 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10003430432 its reverse (23403430001), we get a palindrome (33406860433).

The spelling of 10003430432 in words is "ten billion, three million, four hundred thirty thousand, four hundred thirty-two".