3453476743543 has 4 divisors (see below), whose sum is σ = 3453627290688. Its totient is φ = 3453326196400.

The previous prime is 3453476743531. The next prime is 3453476743553.

3453476743543 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 not a de Polignac number, because 3453476743543 - 2²⁹ = 3452939872631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453476743523) 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, 75239158 + ... + 75285043.

It is an arithmetic number, because the mean of its divisors is an integer number (863406822672).

Almost surely, 2^{3453476743543} is an apocalyptic number.

3453476743543 is a deficient number, since it is larger than the sum of its proper divisors (150547145).

3453476743543 is a wasteful number, since it uses less digits than its factorization.

3453476743543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150547144.

The product of its digits is 152409600, while the sum is 58.

The spelling of 3453476743543 in words is "three trillion, four hundred fifty-three billion, four hundred seventy-six million, seven hundred forty-three thousand, five hundred forty-three".