11340311244 has 24 divisors (see below), whose sum is σ = 28017240048. Its totient is φ = 3557744640.

The previous prime is 11340311243. The next prime is 11340311251. The reversal of 11340311244 is 44211304311.

It is a super-2 number, since 2×11340311244² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11340311243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27794677 + ... + 27795084.

It is an arithmetic number, because the mean of its divisors is an integer number (1167385002).

Almost surely, 2^11340311244 is an apocalyptic number.

It is an amenable number.

11340311244 is an abundant number, since it is smaller than the sum of its proper divisors (16676928804).

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

11340311244 is a wasteful number, since it uses less digits than its factorization.

11340311244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55589785 (or 55589783 counting only the distinct ones).

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

Adding to 11340311244 its reverse (44211304311), we get a palindrome (55551615555).

The spelling of 11340311244 in words is "eleven billion, three hundred forty million, three hundred eleven thousand, two hundred forty-four".