11144401330 has 16 divisors (see below), whose sum is σ = 20130810624. Its totient is φ = 4442007600.

The previous prime is 11144401321. The next prime is 11144401349. The reversal of 11144401330 is 3310444111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1966146 + ... + 1971805.

It is an arithmetic number, because the mean of its divisors is an integer number (1258175664).

Almost surely, 2^11144401330 is an apocalyptic number.

11144401330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11144401330 is a deficient number, since it is larger than the sum of its proper divisors (8986409294).

11144401330 is a wasteful number, since it uses less digits than its factorization.

11144401330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938241.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11144401330 its reverse (3310444111), we get a palindrome (14454845441).

The spelling of 11144401330 in words is "eleven billion, one hundred forty-four million, four hundred one thousand, three hundred thirty".