412403232305225 has 18 divisors (see below), whose sum is σ = 594870621620814. Its totient is φ = 282790787865600.

The previous prime is 412403232305203. The next prime is 412403232305269. The reversal of 412403232305225 is 522503232304214.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 129333778995001 + 283069453310224 = 11372501^2 + 16824668^2 .

It is not a de Polignac number, because 412403232305225 - 2¹² = 412403232301129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 168327848696 + ... + 168327851145.

It is an arithmetic number, because the mean of its divisors is an integer number (33048367867823).

Almost surely, 2^{412403232305225} is an apocalyptic number.

It is an amenable number.

412403232305225 is a deficient number, since it is larger than the sum of its proper divisors (182467389315589).

412403232305225 is a wasteful number, since it uses less digits than its factorization.

412403232305225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336655699865 (or 336655699853 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 412403232305225 its reverse (522503232304214), we get a palindrome (934906464609439).

The spelling of 412403232305225 in words is "four hundred twelve trillion, four hundred three billion, two hundred thirty-two million, three hundred five thousand, two hundred twenty-five".