13434430332043 has 4 divisors (see below), whose sum is σ = 15353634665200. Its totient is φ = 11515225998888.

The previous prime is 13434430332031. The next prime is 13434430332061. The reversal of 13434430332043 is 34023303443431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13434430332043 - 2¹³ = 13434430323851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13434430331993 and 13434430332011.

It is not an unprimeable number, because it can be changed into a prime (13434430332013) 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, 959602166568 + ... + 959602166581.

It is an arithmetic number, because the mean of its divisors is an integer number (3838408666300).

Almost surely, 2^{13434430332043} is an apocalyptic number.

13434430332043 is a deficient number, since it is larger than the sum of its proper divisors (1919204333157).

13434430332043 is an equidigital number, since it uses as much as digits as its factorization.

13434430332043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919204333156.

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 13434430332043 its reverse (34023303443431), we get a palindrome (47457733775474).

The spelling of 13434430332043 in words is "thirteen trillion, four hundred thirty-four billion, four hundred thirty million, three hundred thirty-two thousand, forty-three".