41131225065 has 32 divisors (see below), whose sum is σ = 75265032960. Its totient is φ = 18789433344.

The previous prime is 41131225049. The next prime is 41131225123. The reversal of 41131225065 is 56052213114.

It is not a de Polignac number, because 41131225065 - 2⁴ = 41131225049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8937 + ... + 286953.

It is an arithmetic number, because the mean of its divisors is an integer number (2352032280).

Almost surely, 2^41131225065 is an apocalyptic number.

It is an amenable number.

41131225065 is a deficient number, since it is larger than the sum of its proper divisors (34133807895).

41131225065 is a wasteful number, since it uses less digits than its factorization.

41131225065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279441.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 41131225065 its reverse (56052213114), we get a palindrome (97183438179).

The spelling of 41131225065 in words is "forty-one billion, one hundred thirty-one million, two hundred twenty-five thousand, sixty-five".