241332154042261 has 2 divisors, whose sum is σ = 241332154042262. Its totient is φ = 241332154042260.

The previous prime is 241332154042229. The next prime is 241332154042271. The reversal of 241332154042261 is 162240451233142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165337679056900 + 75994474985361 = 12858370^2 + 8717481^2 .

It is a cyclic number.

It is not a de Polignac number, because 241332154042261 - 2⁵ = 241332154042229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241332154042271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120666077021130 + 120666077021131.

It is an arithmetic number, because the mean of its divisors is an integer number (120666077021131).

Almost surely, 2^{241332154042261} is an apocalyptic number.

It is an amenable number.

241332154042261 is a deficient number, since it is larger than the sum of its proper divisors (1).

241332154042261 is an equidigital number, since it uses as much as digits as its factorization.

241332154042261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 241332154042261 in words is "two hundred forty-one trillion, three hundred thirty-two billion, one hundred fifty-four million, forty-two thousand, two hundred sixty-one".