9229690042369 has 2 divisors, whose sum is σ = 9229690042370. Its totient is φ = 9229690042368.

The previous prime is 9229690042351. The next prime is 9229690042421. The reversal of 9229690042369 is 9632400969229.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8999928000144 + 229762042225 = 2999988^2 + 479335^2 .

It is a cyclic number.

It is not a de Polignac number, because 9229690042369 - 2⁷ = 9229690042241 is a prime.

It is a super-2 number, since 2×9229690042369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9229690049369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4614845021184 + 4614845021185.

It is an arithmetic number, because the mean of its divisors is an integer number (4614845021185).

Almost surely, 2^{9229690042369} is an apocalyptic number.

It is an amenable number.

9229690042369 is a deficient number, since it is larger than the sum of its proper divisors (1).

9229690042369 is an equidigital number, since it uses as much as digits as its factorization.

9229690042369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22674816, while the sum is 61.

The spelling of 9229690042369 in words is "nine trillion, two hundred twenty-nine billion, six hundred ninety million, forty-two thousand, three hundred sixty-nine".