1173344044 has 12 divisors (see below), whose sum is σ = 2053710568. Its totient is φ = 586569600.

The previous prime is 1173344041. The next prime is 1173344059. The reversal of 1173344044 is 4404433711.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1173343997 and 1173344015.

It is not an unprimeable number, because it can be changed into a prime (1173344041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3964 + ... + 48604.

Almost surely, 2^1173344044 is an apocalyptic number.

It is an amenable number.

1173344044 is a deficient number, since it is larger than the sum of its proper divisors (880366524).

1173344044 is a wasteful number, since it uses less digits than its factorization.

1173344044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51216 (or 51214 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 1173344044 is about 34254.1098848007. The cubic root of 1173344044 is about 1054.7311951151.

Adding to 1173344044 its reverse (4404433711), we get a palindrome (5577777755).

The spelling of 1173344044 in words is "one billion, one hundred seventy-three million, three hundred forty-four thousand, forty-four".