10000431423 has 16 divisors (see below), whose sum is σ = 14825117440. Its totient is φ = 6662605752.

The previous prime is 10000431347. The next prime is 10000431449. The reversal of 10000431423 is 32413400001.

10000431423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10000431423 - 2⁸ = 10000431167 is a prime.

It is a super-2 number, since 2×10000431423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000431396 and 10000431405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000433423) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 78361 + ... + 161682.

It is an arithmetic number, because the mean of its divisors is an integer number (926569840).

Almost surely, 2^10000431423 is an apocalyptic number.

10000431423 is a deficient number, since it is larger than the sum of its proper divisors (4824686017).

10000431423 is a wasteful number, since it uses less digits than its factorization.

10000431423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241595 (or 241589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10000431423 its reverse (32413400001), we get a palindrome (42413831424).

The spelling of 10000431423 in words is "ten billion, four hundred thirty-one thousand, four hundred twenty-three".