41253435215 has 4 divisors (see below), whose sum is σ = 49504122264. Its totient is φ = 33002748168.

The previous prime is 41253435211. The next prime is 41253435263. The reversal of 41253435215 is 51253435214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41253435215 - 2² = 41253435211 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 (41253435211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4125343517 + ... + 4125343526.

It is an arithmetic number, because the mean of its divisors is an integer number (12376030566).

Almost surely, 2^41253435215 is an apocalyptic number.

41253435215 is a deficient number, since it is larger than the sum of its proper divisors (8250687049).

41253435215 is an equidigital number, since it uses as much as digits as its factorization.

41253435215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250687048.

The product of its digits is 72000, while the sum is 35.

Subtracting 41253435215 from its reverse (51253435214), we obtain a palindrome (9999999999).

The spelling of 41253435215 in words is "forty-one billion, two hundred fifty-three million, four hundred thirty-five thousand, two hundred fifteen".