1316713424 has 20 divisors (see below), whose sum is σ = 2747373636. Its totient is φ = 607713792.

The previous prime is 1316713421. The next prime is 1316713429. The reversal of 1316713424 is 4243176131.

It can be written as a sum of positive squares in 2 ways, for example, as 225600400 + 1091113024 = 15020^2 + 33032^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316713421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3164969 + ... + 3165384.

Almost surely, 2^1316713424 is an apocalyptic number.

It is an amenable number.

1316713424 is an abundant number, since it is smaller than the sum of its proper divisors (1430660212).

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

1316713424 is a wasteful number, since it uses less digits than its factorization.

1316713424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6330374 (or 6330368 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 1316713424 is about 36286.5460467099. The cubic root of 1316713424 is about 1096.0501380086.

Adding to 1316713424 its reverse (4243176131), we get a palindrome (5559889555).

The spelling of 1316713424 in words is "one billion, three hundred sixteen million, seven hundred thirteen thousand, four hundred twenty-four".