11205311414 has 8 divisors (see below), whose sum is σ = 18335964168. Its totient is φ = 5093323360.

The previous prime is 11205311413. The next prime is 11205311431. The reversal of 11205311414 is 41411350211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11205311414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11205311413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254666147 + ... + 254666190.

It is an arithmetic number, because the mean of its divisors is an integer number (2291995521).

Almost surely, 2^11205311414 is an apocalyptic number.

11205311414 is a deficient number, since it is larger than the sum of its proper divisors (7130652754).

11205311414 is a wasteful number, since it uses less digits than its factorization.

11205311414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509332350.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11205311414 its reverse (41411350211), we get a palindrome (52616661625).

The spelling of 11205311414 in words is "eleven billion, two hundred five million, three hundred eleven thousand, four hundred fourteen".