713442481 has 2 divisors, whose sum is σ = 713442482. Its totient is φ = 713442480.

The previous prime is 713442479. The next prime is 713442511. The reversal of 713442481 is 184244317.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 662805025 + 50637456 = 25745^2 + 7116^2 .

It is a cyclic number.

It is not a de Polignac number, because 713442481 - 2¹ = 713442479 is a prime.

It is a super-2 number, since 2×713442481² = 1018000347390870722, which contains 22 as substring.

Together with 713442479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (713442461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356721240 + 356721241.

It is an arithmetic number, because the mean of its divisors is an integer number (356721241).

Almost surely, 2^713442481 is an apocalyptic number.

It is an amenable number.

713442481 is a deficient number, since it is larger than the sum of its proper divisors (1).

713442481 is an equidigital number, since it uses as much as digits as its factorization.

713442481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 713442481 is about 26710.3440823962. The cubic root of 713442481 is about 893.5516376184.

Adding to 713442481 its reverse (184244317), we get a palindrome (897686798).

The spelling of 713442481 in words is "seven hundred thirteen million, four hundred forty-two thousand, four hundred eighty-one".