11144443354 has 16 divisors (see below), whose sum is σ = 18250621920. Its totient is φ = 5061694960.

The previous prime is 11144443339. The next prime is 11144443403. The reversal of 11144443354 is 45334444111.

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, 169189 + ... + 225640.

It is an arithmetic number, because the mean of its divisors is an integer number (1140663870).

Almost surely, 2^11144443354 is an apocalyptic number.

11144443354 is a deficient number, since it is larger than the sum of its proper divisors (7106178566).

11144443354 is a wasteful number, since it uses less digits than its factorization.

11144443354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396125.

The product of its digits is 46080, while the sum is 34.

Adding to 11144443354 its reverse (45334444111), we get a palindrome (56478887465).

The spelling of 11144443354 in words is "eleven billion, one hundred forty-four million, four hundred forty-three thousand, three hundred fifty-four".