3453334333543 has 4 divisors (see below), whose sum is σ = 3453702071008. Its totient is φ = 3452966596080.

The previous prime is 3453334333489. The next prime is 3453334333613.

3453334333543 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453334333543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3453334333493 and 3453334333502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453334333243) 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, 183854646 + ... + 183873427.

It is an arithmetic number, because the mean of its divisors is an integer number (863425517752).

Almost surely, 2^{3453334333543} is an apocalyptic number.

3453334333543 is a deficient number, since it is larger than the sum of its proper divisors (367737465).

3453334333543 is an equidigital number, since it uses as much as digits as its factorization.

3453334333543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367737464.

The product of its digits is 10497600, while the sum is 46.

The spelling of 3453334333543 in words is "three trillion, four hundred fifty-three billion, three hundred thirty-four million, three hundred thirty-three thousand, five hundred forty-three".