140044230410353 has 2 divisors, whose sum is σ = 140044230410354. Its totient is φ = 140044230410352.

The previous prime is 140044230410321. The next prime is 140044230410423. The reversal of 140044230410353 is 353014032440041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139332716229184 + 711514181169 = 11803928^2 + 843513^2 .

It is a cyclic number.

It is not a de Polignac number, because 140044230410353 - 2⁵ = 140044230410321 is a prime.

It is a super-2 number, since 2×140044230410353² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140044231410353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70022115205176 + 70022115205177.

It is an arithmetic number, because the mean of its divisors is an integer number (70022115205177).

Almost surely, 2^{140044230410353} is an apocalyptic number.

It is an amenable number.

140044230410353 is a deficient number, since it is larger than the sum of its proper divisors (1).

140044230410353 is an equidigital number, since it uses as much as digits as its factorization.

140044230410353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 140044230410353 its reverse (353014032440041), we get a palindrome (493058262850394).

The spelling of 140044230410353 in words is "one hundred forty trillion, forty-four billion, two hundred thirty million, four hundred ten thousand, three hundred fifty-three".