41002321225 has 6 divisors (see below), whose sum is σ = 50842878350. Its totient is φ = 32801856960.

The previous prime is 41002321219. The next prime is 41002321279. The reversal of 41002321225 is 52212320014.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7864851856 + 33137469369 = 88684^2 + 182037^2 .

It is not a de Polignac number, because 41002321225 - 2⁵ = 41002321193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41002321196 and 41002321205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 820046400 + ... + 820046449.

Almost surely, 2^41002321225 is an apocalyptic number.

It is an amenable number.

41002321225 is a deficient number, since it is larger than the sum of its proper divisors (9840557125).

41002321225 is a wasteful number, since it uses less digits than its factorization.

41002321225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640092859 (or 1640092854 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 41002321225 its reverse (52212320014), we get a palindrome (93214641239).

The spelling of 41002321225 in words is "forty-one billion, two million, three hundred twenty-one thousand, two hundred twenty-five".