1043312344 has 16 divisors (see below), whose sum is σ = 2059169400. Its totient is φ = 494200512.

The previous prime is 1043312339. The next prime is 1043312353. The reversal of 1043312344 is 4432133401.

It is a congruent number.

It is an unprimeable number.

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, 3431797 + ... + 3432100.

Almost surely, 2^1043312344 is an apocalyptic number.

It is an amenable number.

1043312344 is a deficient number, since it is larger than the sum of its proper divisors (1015857056).

1043312344 is a wasteful number, since it uses less digits than its factorization.

1043312344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863922 (or 6863918 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1043312344 is about 32300.3458805010. The cubic root of 1043312344 is about 1014.2338832886.

Adding to 1043312344 its reverse (4432133401), we get a palindrome (5475445745).

The spelling of 1043312344 in words is "one billion, forty-three million, three hundred twelve thousand, three hundred forty-four".