3454448444543 has 4 divisors (see below), whose sum is σ = 3657651294240. Its totient is φ = 3251245594848.

The previous prime is 3454448444533. The next prime is 3454448444569.

3454448444543 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 3454448444543 - 2⁴ = 3454448444527 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 (3454448444533) 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, 101601424823 + ... + 101601424856.

It is an arithmetic number, because the mean of its divisors is an integer number (914412823560).

Almost surely, 2^{3454448444543} is an apocalyptic number.

3454448444543 is a deficient number, since it is larger than the sum of its proper divisors (203202849697).

3454448444543 is a wasteful number, since it uses less digits than its factorization.

3454448444543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203202849696.

The product of its digits is 117964800, while the sum is 56.

The spelling of 3454448444543 in words is "three trillion, four hundred fifty-four billion, four hundred forty-eight million, four hundred forty-four thousand, five hundred forty-three".