210141242141009 has 2 divisors, whose sum is σ = 210141242141010. Its totient is φ = 210141242141008.

The previous prime is 210141242140909. The next prime is 210141242141059. The reversal of 210141242141009 is 900141242141012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204905053395025 + 5236188745984 = 14314505^2 + 2288272^2 .

It is a cyclic number.

It is not a de Polignac number, because 210141242141009 - 2¹⁶ = 210141242075473 is a prime.

It is not a weakly prime, because it can be changed into another prime (210141242141059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105070621070504 + 105070621070505.

It is an arithmetic number, because the mean of its divisors is an integer number (105070621070505).

Almost surely, 2^{210141242141009} is an apocalyptic number.

It is an amenable number.

210141242141009 is a deficient number, since it is larger than the sum of its proper divisors (1).

210141242141009 is an equidigital number, since it uses as much as digits as its factorization.

210141242141009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 210141242141009 in words is "two hundred ten trillion, one hundred forty-one billion, two hundred forty-two million, one hundred forty-one thousand, nine".