11034403444 has 24 divisors (see below), whose sum is σ = 20506429440. Its totient is φ = 5180563584.

The previous prime is 11034403439. The next prime is 11034403487. The reversal of 11034403444 is 44430443011.

It is a happy number.

It is a super-2 number, since 2×11034403444² (a number of 21 digits) contains 22 as substring.

It is a congruent 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, 633844 + ... + 651019.

It is an arithmetic number, because the mean of its divisors is an integer number (854434560).

Almost surely, 2^11034403444 is an apocalyptic number.

It is an amenable number.

11034403444 is a deficient number, since it is larger than the sum of its proper divisors (9472025996).

11034403444 is a wasteful number, since it uses less digits than its factorization.

11034403444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284999 (or 1284997 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11034403444 its reverse (44430443011), we get a palindrome (55464846455).

The spelling of 11034403444 in words is "eleven billion, thirty-four million, four hundred three thousand, four hundred forty-four".