11413240244 has 12 divisors (see below), whose sum is σ = 22826480544. Its totient is φ = 4891388664.

The previous prime is 11413240211. The next prime is 11413240259. The reversal of 11413240244 is 44204231411.

11413240244 is an admirable number.

It is a super-2 number, since 2×11413240244² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203807834 + ... + 203807889.

It is an arithmetic number, because the mean of its divisors is an integer number (1902206712).

Almost surely, 2^11413240244 is an apocalyptic number.

11413240244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11413240244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11413240244 is a wasteful number, since it uses less digits than its factorization.

11413240244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407615734 (or 407615732 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11413240244 its reverse (44204231411), we get a palindrome (55617471655).

The spelling of 11413240244 in words is "eleven billion, four hundred thirteen million, two hundred forty thousand, two hundred forty-four".