11334234321 has 6 divisors (see below), whose sum is σ = 16371671810. Its totient is φ = 7556156208.

The previous prime is 11334234319. The next prime is 11334234323. The reversal of 11334234321 is 12343243311.

It is a happy number.

11334234321 is a `hidden beast` number, since 1 + 1 + 334 + 2 + 3 + 4 + 321 = 666.

It is an interprime number because it is at equal distance from previous prime (11334234319) and next prime (11334234323).

It can be written as a sum of positive squares in only one way, i.e., 11291187600 + 43046721 = 106260^2 + 6561^2 .

It is not a de Polignac number, because 11334234321 - 2¹ = 11334234319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11334234323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629679676 + ... + 629679693.

Almost surely, 2^11334234321 is an apocalyptic number.

It is an amenable number.

11334234321 is a deficient number, since it is larger than the sum of its proper divisors (5037437489).

11334234321 is a wasteful number, since it uses less digits than its factorization.

11334234321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259359375 (or 1259359372 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 11334234321 its reverse (12343243311), we get a palindrome (23677477632).

The spelling of 11334234321 in words is "eleven billion, three hundred thirty-four million, two hundred thirty-four thousand, three hundred twenty-one".