415102241 has 2 divisors, whose sum is σ = 415102242. Its totient is φ = 415102240.

The previous prime is 415102217. The next prime is 415102273. The reversal of 415102241 is 142201514.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278890000 + 136212241 = 16700^2 + 11671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415102241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (415101241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207551120 + 207551121.

It is an arithmetic number, because the mean of its divisors is an integer number (207551121).

Almost surely, 2^415102241 is an apocalyptic number.

It is an amenable number.

415102241 is a deficient number, since it is larger than the sum of its proper divisors (1).

415102241 is an equidigital number, since it uses as much as digits as its factorization.

415102241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 415102241 is about 20374.0580395757. The cubic root of 415102241 is about 745.9648421212.

Adding to 415102241 its reverse (142201514), we get a palindrome (557303755).

The spelling of 415102241 in words is "four hundred fifteen million, one hundred two thousand, two hundred forty-one".