41521410431225 has 96 divisors (see below), whose sum is σ = 55155227339520. Its totient is φ = 30957237642240.

The previous prime is 41521410431209. The next prime is 41521410431323. The reversal of 41521410431225 is 52213401412514.

It is not a de Polignac number, because 41521410431225 - 2⁴ = 41521410431209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6490759727 + ... + 6490766123.

It is an arithmetic number, because the mean of its divisors is an integer number (574533618120).

Almost surely, 2^{41521410431225} is an apocalyptic number.

It is an amenable number.

41521410431225 is a deficient number, since it is larger than the sum of its proper divisors (13633816908295).

41521410431225 is a wasteful number, since it uses less digits than its factorization.

41521410431225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9619 (or 9614 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 41521410431225 its reverse (52213401412514), we get a palindrome (93734811843739).

The spelling of 41521410431225 in words is "forty-one trillion, five hundred twenty-one billion, four hundred ten million, four hundred thirty-one thousand, two hundred twenty-five".