241117949 has 2 divisors, whose sum is σ = 241117950. Its totient is φ = 241117948.

The previous prime is 241117889. The next prime is 241117957. The reversal of 241117949 is 949711142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228916900 + 12201049 = 15130^2 + 3493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241117949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241117249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120558974 + 120558975.

It is an arithmetic number, because the mean of its divisors is an integer number (120558975).

Almost surely, 2^241117949 is an apocalyptic number.

It is an amenable number.

241117949 is a deficient number, since it is larger than the sum of its proper divisors (1).

241117949 is an equidigital number, since it uses as much as digits as its factorization.

241117949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 38.

The square root of 241117949 is about 15527.9731130628. The cubic root of 241117949 is about 622.4099311093.

The spelling of 241117949 in words is "two hundred forty-one million, one hundred seventeen thousand, nine hundred forty-nine".