3443420142211 has 16 divisors (see below), whose sum is σ = 3974347745280. Its totient is φ = 2922284783520.

The previous prime is 3443420142203. The next prime is 3443420142257. The reversal of 3443420142211 is 1122410243443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3443420142211 - 2³ = 3443420142203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3443420142011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607675 + ... + 2693716.

It is an arithmetic number, because the mean of its divisors is an integer number (248396734080).

Almost surely, 2^{3443420142211} is an apocalyptic number.

3443420142211 is a deficient number, since it is larger than the sum of its proper divisors (530927603069).

3443420142211 is a wasteful number, since it uses less digits than its factorization.

3443420142211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302874.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 3443420142211 its reverse (1122410243443), we get a palindrome (4565830385654).

The spelling of 3443420142211 in words is "three trillion, four hundred forty-three billion, four hundred twenty million, one hundred forty-two thousand, two hundred eleven".