140223133234069 has 2 divisors, whose sum is σ = 140223133234070. Its totient is φ = 140223133234068.

The previous prime is 140223133234001. The next prime is 140223133234267. The reversal of 140223133234069 is 960432331322041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122548995934225 + 17674137299844 = 11070185^2 + 4204062^2 .

It is a cyclic number.

It is not a de Polignac number, because 140223133234069 - 2²¹ = 140223131136917 is a prime.

It is a super-2 number, since 2×140223133234069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140223133214069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70111566617034 + 70111566617035.

It is an arithmetic number, because the mean of its divisors is an integer number (70111566617035).

Almost surely, 2^{140223133234069} is an apocalyptic number.

It is an amenable number.

140223133234069 is a deficient number, since it is larger than the sum of its proper divisors (1).

140223133234069 is an equidigital number, since it uses as much as digits as its factorization.

140223133234069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 43.

The spelling of 140223133234069 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred thirty-three million, two hundred thirty-four thousand, sixty-nine".