14146220411 has 16 divisors (see below), whose sum is σ = 14669061120. Its totient is φ = 13633119360.

The previous prime is 14146220401. The next prime is 14146220419. The reversal of 14146220411 is 11402264141.

It is a cyclic number.

It is not a de Polignac number, because 14146220411 - 2²⁶ = 14079111547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14146220419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3258080 + ... + 3262418.

It is an arithmetic number, because the mean of its divisors is an integer number (916816320).

Almost surely, 2^14146220411 is an apocalyptic number.

14146220411 is a deficient number, since it is larger than the sum of its proper divisors (522840709).

14146220411 is an equidigital number, since it uses as much as digits as its factorization.

14146220411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 14146220411 its reverse (11402264141), we get a palindrome (25548484552).

The spelling of 14146220411 in words is "fourteen billion, one hundred forty-six million, two hundred twenty thousand, four hundred eleven".