13434333043 has 4 divisors (see below), whose sum is σ = 13523302288. Its totient is φ = 13345363800.

The previous prime is 13434333037. The next prime is 13434333047. The reversal of 13434333043 is 34033343431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34033343431 = 193 ⋅176338567.

It is a cyclic number.

It is not a de Polignac number, because 13434333043 - 2³³ = 4844398451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13434332996 and 13434333014.

It is not an unprimeable number, because it can be changed into a prime (13434333047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44484396 + ... + 44484697.

It is an arithmetic number, because the mean of its divisors is an integer number (3380825572).

Almost surely, 2^13434333043 is an apocalyptic number.

13434333043 is a deficient number, since it is larger than the sum of its proper divisors (88969245).

13434333043 is an equidigital number, since it uses as much as digits as its factorization.

13434333043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88969244.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 13434333043 its reverse (34033343431), we get a palindrome (47467676474).

The spelling of 13434333043 in words is "thirteen billion, four hundred thirty-four million, three hundred thirty-three thousand, forty-three".