1310042344 has 32 divisors (see below), whose sum is σ = 2688656040. Its totient is φ = 594720000.

The previous prime is 1310042341. The next prime is 1310042359. The reversal of 1310042344 is 4432400131.

It can be written as a sum of positive squares in 4 ways, for example, as 827712900 + 482329444 = 28770^2 + 21962^2 .

It is not an unprimeable number, because it can be changed into a prime (1310042341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96907 + ... + 109594.

Almost surely, 2^1310042344 is an apocalyptic number.

It is an amenable number.

1310042344 is an abundant number, since it is smaller than the sum of its proper divisors (1378613696).

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

1310042344 is a wasteful number, since it uses less digits than its factorization.

1310042344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206581 (or 206577 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1310042344 is about 36194.5070970721. The cubic root of 1310042344 is about 1094.1959705838.

Adding to 1310042344 its reverse (4432400131), we get a palindrome (5742442475).

The spelling of 1310042344 in words is "one billion, three hundred ten million, forty-two thousand, three hundred forty-four".