4221434340411 has 16 divisors (see below), whose sum is σ = 5976272793600. Its totient is φ = 2641364989568.

The previous prime is 4221434340379. The next prime is 4221434340419. The reversal of 4221434340411 is 1140434341224.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4221434340411 - 2⁵ = 4221434340379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4221434340419) 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, 115264731 + ... + 115301348.

It is an arithmetic number, because the mean of its divisors is an integer number (373517049600).

Almost surely, 2^{4221434340411} is an apocalyptic number.

4221434340411 is a deficient number, since it is larger than the sum of its proper divisors (1754838453189).

4221434340411 is a wasteful number, since it uses less digits than its factorization.

4221434340411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230566458.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 4221434340411 its reverse (1140434341224), we get a palindrome (5361868681635).

The spelling of 4221434340411 in words is "four trillion, two hundred twenty-one billion, four hundred thirty-four million, three hundred forty thousand, four hundred eleven".