1313443341 has 96 divisors (see below), whose sum is σ = 2377589760. Its totient is φ = 681689088.

The previous prime is 1313443291. The next prime is 1313443357. The reversal of 1313443341 is 1433443131.

1313443341 is a `hidden beast` number, since 1 + 313 + 4 + 4 + 3 + 341 = 666.

It is not a de Polignac number, because 1313443341 - 2¹⁴ = 1313426957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313443141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4882555 + ... + 4882823.

It is an arithmetic number, because the mean of its divisors is an integer number (24766560).

Almost surely, 2^1313443341 is an apocalyptic number.

It is an amenable number.

1313443341 is a deficient number, since it is larger than the sum of its proper divisors (1064146419).

1313443341 is a wasteful number, since it uses less digits than its factorization.

1313443341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 440 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 1313443341 is about 36241.4588696427. The cubic root of 1313443341 is about 1095.1420319923.

Adding to 1313443341 its reverse (1433443131), we get a palindrome (2746886472).

The spelling of 1313443341 in words is "one billion, three hundred thirteen million, four hundred forty-three thousand, three hundred forty-one".