10000431040403 has 8 divisors (see below), whose sum is σ = 10042281058656. Its totient is φ = 9958583952000.

The previous prime is 10000431040339. The next prime is 10000431040471. The reversal of 10000431040403 is 30404013400001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10000431040403 - 2⁶ = 10000431040339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000431042403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6247250 + ... + 7683032.

It is an arithmetic number, because the mean of its divisors is an integer number (1255285132332).

Almost surely, 2^{10000431040403} is an apocalyptic number.

10000431040403 is a deficient number, since it is larger than the sum of its proper divisors (41850018253).

10000431040403 is a wasteful number, since it uses less digits than its factorization.

10000431040403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464925.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10000431040403 its reverse (30404013400001), we get a palindrome (40404444440404).

The spelling of 10000431040403 in words is "ten trillion, four hundred thirty-one million, forty thousand, four hundred three".