11444042330 has 16 divisors (see below), whose sum is σ = 23542030080. Its totient is φ = 3923671632.

The previous prime is 11444042257. The next prime is 11444042333. The reversal of 11444042330 is 3324044411.

11444042330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11444042330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11444042330.

It is not an unprimeable number, because it can be changed into a prime (11444042333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81743090 + ... + 81743229.

It is an arithmetic number, because the mean of its divisors is an integer number (1471376880).

Almost surely, 2^11444042330 is an apocalyptic number.

11444042330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11444042330 is an abundant number, since it is smaller than the sum of its proper divisors (12097987750).

11444042330 is a wasteful number, since it uses less digits than its factorization.

11444042330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163486333.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11444042330 its reverse (3324044411), we get a palindrome (14768086741).

The spelling of 11444042330 in words is "eleven billion, four hundred forty-four million, forty-two thousand, three hundred thirty".