4109354443 has 4 divisors (see below), whose sum is σ = 4109748048. Its totient is φ = 4108960840.

The previous prime is 4109354429. The next prime is 4109354479. The reversal of 4109354443 is 3444539014.

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 4109354443 - 2⁵ = 4109354411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4109334443) 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, 180703 + ... + 202168.

It is an arithmetic number, because the mean of its divisors is an integer number (1027437012).

Almost surely, 2^4109354443 is an apocalyptic number.

4109354443 is a deficient number, since it is larger than the sum of its proper divisors (393605).

4109354443 is a wasteful number, since it uses less digits than its factorization.

4109354443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393604.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4109354443 is about 64104.2466845996. The cubic root of 4109354443 is about 1601.7369734104.

The spelling of 4109354443 in words is "four billion, one hundred nine million, three hundred fifty-four thousand, four hundred forty-three".