241457969 has 2 divisors, whose sum is σ = 241457970. Its totient is φ = 241457968.

The previous prime is 241457963. The next prime is 241457981. The reversal of 241457969 is 969754142.

241457969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193571569 + 47886400 = 13913^2 + 6920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241457969 is a prime.

It is a super-2 number, since 2×241457969² = 116603901587209922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241457963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120728984 + 120728985.

It is an arithmetic number, because the mean of its divisors is an integer number (120728985).

Almost surely, 2^241457969 is an apocalyptic number.

It is an amenable number.

241457969 is a deficient number, since it is larger than the sum of its proper divisors (1).

241457969 is an equidigital number, since it uses as much as digits as its factorization.

241457969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 47.

The square root of 241457969 is about 15538.9178838167. The cubic root of 241457969 is about 622.7023639536.

The spelling of 241457969 in words is "two hundred forty-one million, four hundred fifty-seven thousand, nine hundred sixty-nine".