11434013211 has 32 divisors (see below), whose sum is σ = 16599098880. Its totient is φ = 6976800000.

The previous prime is 11434013209. The next prime is 11434013231. The reversal of 11434013211 is 11231043411.

It is not a de Polignac number, because 11434013211 - 2¹ = 11434013209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11434013231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216961 + ... + 264461.

It is an arithmetic number, because the mean of its divisors is an integer number (518721840).

Almost surely, 2^11434013211 is an apocalyptic number.

11434013211 is a deficient number, since it is larger than the sum of its proper divisors (5165085669).

11434013211 is a wasteful number, since it uses less digits than its factorization.

11434013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47667.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11434013211 its reverse (11231043411), we get a palindrome (22665056622).

The spelling of 11434013211 in words is "eleven billion, four hundred thirty-four million, thirteen thousand, two hundred eleven".