241411021 has 2 divisors, whose sum is σ = 241411022. Its totient is φ = 241411020.

The previous prime is 241411003. The next prime is 241411039. The reversal of 241411021 is 120114142.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (241411003) and next prime (241411039).

It can be written as a sum of positive squares in only one way, i.e., 171872100 + 69538921 = 13110^2 + 8339^2 .

It is a cyclic number.

It is not a de Polignac number, because 241411021 - 2⁵ = 241410989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241410986 and 241411004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241411721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120705510 + 120705511.

It is an arithmetic number, because the mean of its divisors is an integer number (120705511).

Almost surely, 2^241411021 is an apocalyptic number.

It is an amenable number.

241411021 is a deficient number, since it is larger than the sum of its proper divisors (1).

241411021 is an equidigital number, since it uses as much as digits as its factorization.

241411021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 241411021 is about 15537.4071517741. The cubic root of 241411021 is about 622.6620028566.

Adding to 241411021 its reverse (120114142), we get a palindrome (361525163).

The spelling of 241411021 in words is "two hundred forty-one million, four hundred eleven thousand, twenty-one".