13434312403 has 8 divisors (see below), whose sum is σ = 13451466240. Its totient is φ = 13417173000.

The previous prime is 13434312401. The next prime is 13434312413. The reversal of 13434312403 is 30421343431.

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 13434312403 - 2¹ = 13434312401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13434312401) 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, 4588326 + ... + 4591252.

It is an arithmetic number, because the mean of its divisors is an integer number (1681433280).

Almost surely, 2^13434312403 is an apocalyptic number.

13434312403 is a deficient number, since it is larger than the sum of its proper divisors (17153837).

13434312403 is a wasteful number, since it uses less digits than its factorization.

13434312403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7217.

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

Adding to 13434312403 its reverse (30421343431), we get a palindrome (43855655834).

The spelling of 13434312403 in words is "thirteen billion, four hundred thirty-four million, three hundred twelve thousand, four hundred three".