11433233214 has 64 divisors (see below), whose sum is σ = 27451226880. Its totient is φ = 3506392800.

The previous prime is 11433233197. The next prime is 11433233219. The reversal of 11433233214 is 41233233411.

It is a happy number.

11433233214 is a `hidden beast` number, since 1 + 1 + 4 + 332 + 3 + 321 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433233219) 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 31 ways as a sum of consecutive naturals, for example, 188989 + ... + 242039.

It is an arithmetic number, because the mean of its divisors is an integer number (428925420).

Almost surely, 2^11433233214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11433233214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13725613440).

11433233214 is an abundant number, since it is smaller than the sum of its proper divisors (16017993666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11433233214 is a wasteful number, since it uses less digits than its factorization.

11433233214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53382 (or 53376 counting only the distinct ones).

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

Adding to 11433233214 its reverse (41233233411), we get a palindrome (52666466625).

The spelling of 11433233214 in words is "eleven billion, four hundred thirty-three million, two hundred thirty-three thousand, two hundred fourteen".