713282610440 has 64 divisors (see below), whose sum is σ = 1659112686000. Its totient is φ = 275800412160.

The previous prime is 713282610419. The next prime is 713282610449. The reversal of 713282610440 is 44016282317.

It can be written as a sum of positive squares in 8 ways, for example, as 387399187396 + 325883423044 = 622414^2 + 570862^2 .

It is a super-2 number, since 2×713282610440² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 713282610394 and 713282610403.

It is not an unprimeable number, because it can be changed into a prime (713282610449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816325 + ... + 2173844.

Almost surely, 2^713282610440 is an apocalyptic number.

It is an amenable number.

713282610440 is an abundant number, since it is smaller than the sum of its proper divisors (945830075560).

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

713282610440 is a wasteful number, since it uses less digits than its factorization.

713282610440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990330 (or 3990326 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 713282610440 its reverse (44016282317), we get a palindrome (757298892757).

The spelling of 713282610440 in words is "seven hundred thirteen billion, two hundred eighty-two million, six hundred ten thousand, four hundred forty".