1031342344 has 48 divisors (see below), whose sum is σ = 2053216620. Its totient is φ = 485585280.

The previous prime is 1031342303. The next prime is 1031342357. The reversal of 1031342344 is 4432431301.

It can be written as a sum of positive squares in 2 ways, for example, as 801456100 + 229886244 = 28310^2 + 15162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521742 + ... + 523714.

Almost surely, 2^1031342344 is an apocalyptic number.

It is an amenable number.

1031342344 is a deficient number, since it is larger than the sum of its proper divisors (1021874276).

1031342344 is a wasteful number, since it uses less digits than its factorization.

1031342344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198 (or 2175 counting only the distinct ones).

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

The square root of 1031342344 is about 32114.5192086072. The cubic root of 1031342344 is about 1010.3401605600.

Adding to 1031342344 its reverse (4432431301), we get a palindrome (5463773645).

The spelling of 1031342344 in words is "one billion, thirty-one million, three hundred forty-two thousand, three hundred forty-four".