1421036713 has 2 divisors, whose sum is σ = 1421036714. Its totient is φ = 1421036712.

The previous prime is 1421036707. The next prime is 1421036717. The reversal of 1421036713 is 3176301241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1233976384 + 187060329 = 35128^2 + 13677^2 .

It is a cyclic number.

It is not a de Polignac number, because 1421036713 - 2¹⁷ = 1420905641 is a prime.

It is not a weakly prime, because it can be changed into another prime (1421036717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710518356 + 710518357.

It is an arithmetic number, because the mean of its divisors is an integer number (710518357).

Almost surely, 2^1421036713 is an apocalyptic number.

It is an amenable number.

1421036713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421036713 is an equidigital number, since it uses as much as digits as its factorization.

1421036713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1421036713 is about 37696.6406062928. The cubic root of 1421036713 is about 1124.2643323325.

Adding to 1421036713 its reverse (3176301241), we get a palindrome (4597337954).

The spelling of 1421036713 in words is "one billion, four hundred twenty-one million, thirty-six thousand, seven hundred thirteen".