11344012050 has 144 divisors (see below), whose sum is σ = 32837532192. Its totient is φ = 2584108800.

The previous prime is 11344012049. The next prime is 11344012081. The reversal of 11344012050 is 5021044311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2298085 + ... + 2303015.

It is an arithmetic number, because the mean of its divisors is an integer number (228038418).

Almost surely, 2^11344012050 is an apocalyptic number.

11344012050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11344012050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16418766096).

11344012050 is an abundant number, since it is smaller than the sum of its proper divisors (21493520142).

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

11344012050 is a wasteful number, since it uses less digits than its factorization.

11344012050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273 (or 5261 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11344012050 its reverse (5021044311), we get a palindrome (16365056361).

The spelling of 11344012050 in words is "eleven billion, three hundred forty-four million, twelve thousand, fifty".