41242501 has 2 divisors, whose sum is σ = 41242502. Its totient is φ = 41242500.

The previous prime is 41242489. The next prime is 41242507. The reversal of 41242501 is 10524214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27029601 + 14212900 = 5199^2 + 3770^2 .

It is a cyclic number.

It is not a de Polignac number, because 41242501 - 2⁵ = 41242469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41242507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20621250 + 20621251.

It is an arithmetic number, because the mean of its divisors is an integer number (20621251).

Almost surely, 2^41242501 is an apocalyptic number.

It is an amenable number.

41242501 is a deficient number, since it is larger than the sum of its proper divisors (1).

41242501 is an equidigital number, since it uses as much as digits as its factorization.

41242501 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 19.

The square root of 41242501 is about 6422.0324664393. The cubic root of 41242501 is about 345.5002223473.

Adding to 41242501 its reverse (10524214), we get a palindrome (51766715).

The spelling of 41242501 in words is "forty-one million, two hundred forty-two thousand, five hundred one".