9126944713 has 2 divisors, whose sum is σ = 9126944714. Its totient is φ = 9126944712.

The previous prime is 9126944657. The next prime is 9126944777. The reversal of 9126944713 is 3174496219.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8959190409 + 167754304 = 94653^2 + 12952^2 .

It is a cyclic number.

It is not a de Polignac number, because 9126944713 - 2⁹ = 9126944201 is a prime.

It is a super-2 number, since 2×9126944713² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9126944413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4563472356 + 4563472357.

It is an arithmetic number, because the mean of its divisors is an integer number (4563472357).

Almost surely, 2^9126944713 is an apocalyptic number.

It is an amenable number.

9126944713 is a deficient number, since it is larger than the sum of its proper divisors (1).

9126944713 is an equidigital number, since it uses as much as digits as its factorization.

9126944713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 46.

The square root of 9126944713 is about 95535.0444234994. The cubic root of 9126944713 is about 2089.8180372400.

The spelling of 9126944713 in words is "nine billion, one hundred twenty-six million, nine hundred forty-four thousand, seven hundred thirteen".