140244334111229 has 2 divisors, whose sum is σ = 140244334111230. Its totient is φ = 140244334111228.

The previous prime is 140244334111169. The next prime is 140244334111247. The reversal of 140244334111229 is 922111433442041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125795896879129 + 14448437232100 = 11215877^2 + 3801110^2 .

It is a cyclic number.

It is not a de Polignac number, because 140244334111229 - 2²⁴ = 140244317334013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140244334113229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70122167055614 + 70122167055615.

It is an arithmetic number, because the mean of its divisors is an integer number (70122167055615).

Almost surely, 2^{140244334111229} is an apocalyptic number.

It is an amenable number.

140244334111229 is a deficient number, since it is larger than the sum of its proper divisors (1).

140244334111229 is an equidigital number, since it uses as much as digits as its factorization.

140244334111229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 140244334111229 in words is "one hundred forty trillion, two hundred forty-four billion, three hundred thirty-four million, one hundred eleven thousand, two hundred twenty-nine".