241661354225029 has 2 divisors, whose sum is σ = 241661354225030. Its totient is φ = 241661354225028.

The previous prime is 241661354225023. The next prime is 241661354225051. The reversal of 241661354225029 is 920522453166142.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155716031976129 + 85945322248900 = 12478623^2 + 9270670^2 .

It is a cyclic number.

It is not a de Polignac number, because 241661354225029 - 2²⁵ = 241661320670597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241661354225023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120830677112514 + 120830677112515.

It is an arithmetic number, because the mean of its divisors is an integer number (120830677112515).

Almost surely, 2^{241661354225029} is an apocalyptic number.

It is an amenable number.

241661354225029 is a deficient number, since it is larger than the sum of its proper divisors (1).

241661354225029 is an equidigital number, since it uses as much as digits as its factorization.

241661354225029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 241661354225029 in words is "two hundred forty-one trillion, six hundred sixty-one billion, three hundred fifty-four million, two hundred twenty-five thousand, twenty-nine".