3440202020443 has 8 divisors (see below), whose sum is σ = 3548183929920. Its totient is φ = 3333669532800.

The previous prime is 3440202020429. The next prime is 3440202020449.

It is a happy number.

3440202020443 is nontrivially palindromic in base 10.

3440202020443 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3440202020443 - 2³⁷ = 3302763066971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440202020449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362350638 + ... + 362360131.

It is an arithmetic number, because the mean of its divisors is an integer number (443522991240).

Almost surely, 2^{3440202020443} is an apocalyptic number.

3440202020443 is a deficient number, since it is larger than the sum of its proper divisors (107981909477).

3440202020443 is a wasteful number, since it uses less digits than its factorization.

3440202020443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724710917.

The product of its (nonzero) digits is 18432, while the sum is 28.

The spelling of 3440202020443 in words is "three trillion, four hundred forty billion, two hundred two million, twenty thousand, four hundred forty-three".