11449083444 has 12 divisors (see below), whose sum is σ = 26714528064. Its totient is φ = 3816361144.

The previous prime is 11449083439. The next prime is 11449083461. The reversal of 11449083444 is 44438094411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11449083444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11449083396 and 11449083405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477045132 + ... + 477045155.

It is an arithmetic number, because the mean of its divisors is an integer number (2226210672).

Almost surely, 2^11449083444 is an apocalyptic number.

It is an amenable number.

11449083444 is an abundant number, since it is smaller than the sum of its proper divisors (15265444620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11449083444 is a wasteful number, since it uses less digits than its factorization.

11449083444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954090294 (or 954090292 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 11449083444 in words is "eleven billion, four hundred forty-nine million, eighty-three thousand, four hundred forty-four".