41663461225 has 6 divisors (see below), whose sum is σ = 51662691950. Its totient is φ = 33330768960.

The previous prime is 41663461211. The next prime is 41663461237. The reversal of 41663461225 is 52216436614.

It can be written as a sum of positive squares in 3 ways, for example, as 472323289 + 41191137936 = 21733^2 + 202956^2 .

It is not a de Polignac number, because 41663461225 - 2¹³ = 41663453033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 833269200 + ... + 833269249.

Almost surely, 2^41663461225 is an apocalyptic number.

It is an amenable number.

41663461225 is a deficient number, since it is larger than the sum of its proper divisors (9999230725).

41663461225 is a wasteful number, since it uses less digits than its factorization.

41663461225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666538459 (or 1666538454 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

Adding to 41663461225 its reverse (52216436614), we get a palindrome (93879897839).

The spelling of 41663461225 in words is "forty-one billion, six hundred sixty-three million, four hundred sixty-one thousand, two hundred twenty-five".