241142969 has 2 divisors, whose sum is σ = 241142970. Its totient is φ = 241142968.

The previous prime is 241142963. The next prime is 241142987. The reversal of 241142969 is 969241142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207734569 + 33408400 = 14413^2 + 5780^2 .

It is a cyclic number.

It is not a de Polignac number, because 241142969 - 2¹² = 241138873 is a prime.

It is a super-2 number, since 2×241142969² = 116299862996269922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (241142963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120571484 + 120571485.

It is an arithmetic number, because the mean of its divisors is an integer number (120571485).

Almost surely, 2^241142969 is an apocalyptic number.

It is an amenable number.

241142969 is a deficient number, since it is larger than the sum of its proper divisors (1).

241142969 is an equidigital number, since it uses as much as digits as its factorization.

241142969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 241142969 is about 15528.7787349811. The cubic root of 241142969 is about 622.4314588277.

The spelling of 241142969 in words is "two hundred forty-one million, one hundred forty-two thousand, nine hundred sixty-nine".