41225321215 has 32 divisors (see below), whose sum is σ = 56602639296. Its totient is φ = 28554516480.

The previous prime is 41225321213. The next prime is 41225321239. The reversal of 41225321215 is 51212352214.

It is a happy number.

It is not a de Polignac number, because 41225321215 - 2¹ = 41225321213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41225321213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260100 + ... + 387430.

It is an arithmetic number, because the mean of its divisors is an integer number (1768832478).

Almost surely, 2^41225321215 is an apocalyptic number.

41225321215 is a deficient number, since it is larger than the sum of its proper divisors (15377318081).

41225321215 is a wasteful number, since it uses less digits than its factorization.

41225321215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127659.

The product of its digits is 4800, while the sum is 28.

Adding to 41225321215 its reverse (51212352214), we get a palindrome (92437673429).

The spelling of 41225321215 in words is "forty-one billion, two hundred twenty-five million, three hundred twenty-one thousand, two hundred fifteen".