9968767043 has 2 divisors, whose sum is σ = 9968767044. Its totient is φ = 9968767042.

The previous prime is 9968767021. The next prime is 9968767087. The reversal of 9968767043 is 3407678699.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9968767043 is a prime.

It is not a weakly prime, because it can be changed into another prime (9968763043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4984383521 + 4984383522.

It is an arithmetic number, because the mean of its divisors is an integer number (4984383522).

Almost surely, 2^9968767043 is an apocalyptic number.

9968767043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9968767043 is an equidigital number, since it uses as much as digits as its factorization.

9968767043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The square root of 9968767043 is about 99843.7130870041. The cubic root of 9968767043 is about 2152.1893719417.

The spelling of 9968767043 in words is "nine billion, nine hundred sixty-eight million, seven hundred sixty-seven thousand, forty-three".