11440334344 has 8 divisors (see below), whose sum is σ = 21450626910. Its totient is φ = 5720167168.

The previous prime is 11440334329. The next prime is 11440334363. The reversal of 11440334344 is 44343304411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10512400900 + 927933444 = 102530^2 + 30462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715020889 + ... + 715020904.

Almost surely, 2^11440334344 is an apocalyptic number.

It is an amenable number.

11440334344 is a deficient number, since it is larger than the sum of its proper divisors (10010292566).

11440334344 is a wasteful number, since it uses less digits than its factorization.

11440334344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430041799 (or 1430041795 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 11440334344 its reverse (44343304411), we get a palindrome (55783638755).

The spelling of 11440334344 in words is "eleven billion, four hundred forty million, three hundred thirty-four thousand, three hundred forty-four".