14405541211 has 4 divisors (see below), whose sum is σ = 14406611512. Its totient is φ = 14404470912.

The previous prime is 14405541197. The next prime is 14405541233. The reversal of 14405541211 is 11214550441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11214550441 = 139 ⋅80680219.

It is a cyclic number.

It is not a de Polignac number, because 14405541211 - 2⁵ = 14405541179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14405541211.

It is not an unprimeable number, because it can be changed into a prime (14405541251) 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 3 ways as a sum of consecutive naturals, for example, 514701 + ... + 541966.

It is an arithmetic number, because the mean of its divisors is an integer number (3601652878).

Almost surely, 2^14405541211 is an apocalyptic number.

14405541211 is a deficient number, since it is larger than the sum of its proper divisors (1070301).

14405541211 is a wasteful number, since it uses less digits than its factorization.

14405541211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070300.

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 14405541211 in words is "fourteen billion, four hundred five million, five hundred forty-one thousand, two hundred eleven".