11340213144 has 32 divisors (see below), whose sum is σ = 30531343920. Its totient is φ = 3489296256.

The previous prime is 11340213127. The next prime is 11340213259. The reversal of 11340213144 is 44131204311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18173107 + ... + 18173730.

Almost surely, 2^11340213144 is an apocalyptic number.

It is an amenable number.

11340213144 is an abundant number, since it is smaller than the sum of its proper divisors (19191130776).

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

11340213144 is a wasteful number, since it uses less digits than its factorization.

11340213144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36346859 (or 36346855 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11340213144 its reverse (44131204311), we get a palindrome (55471417455).

The spelling of 11340213144 in words is "eleven billion, three hundred forty million, two hundred thirteen thousand, one hundred forty-four".