11344440030 has 256 divisors, whose sum is σ = 34603075584. Its totient is φ = 2312110080.

The previous prime is 11344440007. The next prime is 11344440031. The reversal of 11344440030 is 3004444311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344440031) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 44141662 + ... + 44141918.

It is an arithmetic number, because the mean of its divisors is an integer number (135168264).

Almost surely, 2^11344440030 is an apocalyptic number.

11344440030 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 11344440030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17301537792).

11344440030 is an abundant number, since it is smaller than the sum of its proper divisors (23258635554).

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

11344440030 is a wasteful number, since it uses less digits than its factorization.

11344440030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11344440030 its reverse (3004444311), we get a palindrome (14348884341).

The spelling of 11344440030 in words is "eleven billion, three hundred forty-four million, four hundred forty thousand, thirty".