10067914991 has 2 divisors, whose sum is σ = 10067914992. Its totient is φ = 10067914990.

The previous prime is 10067914957. The next prime is 10067915017. The reversal of 10067914991 is 19941976001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10067914991 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10067919991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033957495 + 5033957496.

It is an arithmetic number, because the mean of its divisors is an integer number (5033957496).

Almost surely, 2^10067914991 is an apocalyptic number.

10067914991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10067914991 is an equidigital number, since it uses as much as digits as its factorization.

10067914991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 10067914991 in words is "ten billion, sixty-seven million, nine hundred fourteen thousand, nine hundred ninety-one".