241491941 has 2 divisors, whose sum is σ = 241491942. Its totient is φ = 241491940.

The previous prime is 241491893. The next prime is 241491947. The reversal of 241491941 is 149194142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127215841 + 114276100 = 11279^2 + 10690^2 .

It is a cyclic number.

It is not a de Polignac number, because 241491941 - 2¹⁴ = 241475557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241491947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120745970 + 120745971.

It is an arithmetic number, because the mean of its divisors is an integer number (120745971).

Almost surely, 2^241491941 is an apocalyptic number.

It is an amenable number.

241491941 is a deficient number, since it is larger than the sum of its proper divisors (1).

241491941 is an equidigital number, since it uses as much as digits as its factorization.

241491941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The square root of 241491941 is about 15540.0109716821. The cubic root of 241491941 is about 622.7315663482.

The spelling of 241491941 in words is "two hundred forty-one million, four hundred ninety-one thousand, nine hundred forty-one".