240535153322141 has 2 divisors, whose sum is σ = 240535153322142. Its totient is φ = 240535153322140.

The previous prime is 240535153322137. The next prime is 240535153322183. The reversal of 240535153322141 is 141223351535042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205321788534916 + 35213364787225 = 14329054^2 + 5934085^2 .

It is a cyclic number.

It is not a de Polignac number, because 240535153322141 - 2² = 240535153322137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240535153322131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120267576661070 + 120267576661071.

It is an arithmetic number, because the mean of its divisors is an integer number (120267576661071).

Almost surely, 2^{240535153322141} is an apocalyptic number.

It is an amenable number.

240535153322141 is a deficient number, since it is larger than the sum of its proper divisors (1).

240535153322141 is an equidigital number, since it uses as much as digits as its factorization.

240535153322141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 240535153322141 in words is "two hundred forty trillion, five hundred thirty-five billion, one hundred fifty-three million, three hundred twenty-two thousand, one hundred forty-one".