3423444443243 has 24 divisors (see below), whose sum is σ = 3778322775360. Its totient is φ = 3099520512000.

The previous prime is 3423444443197. The next prime is 3423444443273.

3423444443243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3423444443243 - 2¹⁰ = 3423444442219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3423444443194 and 3423444443203.

It is not an unprimeable number, because it can be changed into a prime (3423444443273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307885838 + ... + 307896956.

It is an arithmetic number, because the mean of its divisors is an integer number (157430115640).

Almost surely, 2^{3423444443243} is an apocalyptic number.

3423444443243 is a deficient number, since it is larger than the sum of its proper divisors (354878332117).

3423444443243 is a wasteful number, since it uses less digits than its factorization.

3423444443243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21299 (or 21288 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 44.

The spelling of 3423444443243 in words is "three trillion, four hundred twenty-three billion, four hundred forty-four million, four hundred forty-three thousand, two hundred forty-three".