1147310344 has 8 divisors (see below), whose sum is σ = 2151206910. Its totient is φ = 573655168.

The previous prime is 1147310321. The next prime is 1147310369. The reversal of 1147310344 is 4430137411.

It can be written as a sum of positive squares in only one way, i.e., 1091509444 + 55800900 = 33038^2 + 7470^2 .

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, 71706889 + ... + 71706904.

Almost surely, 2^1147310344 is an apocalyptic number.

It is an amenable number.

1147310344 is a deficient number, since it is larger than the sum of its proper divisors (1003896566).

1147310344 is a wasteful number, since it uses less digits than its factorization.

1147310344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143413799 (or 143413795 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1147310344 is about 33871.9698866186. The cubic root of 1147310344 is about 1046.8721258571.

Adding to 1147310344 its reverse (4430137411), we get a palindrome (5577447755).

The spelling of 1147310344 in words is "one billion, one hundred forty-seven million, three hundred ten thousand, three hundred forty-four".