41412346561 has 36 divisors (see below), whose sum is σ = 45147636688. Its totient is φ = 37962107568.

The previous prime is 41412346543. The next prime is 41412346603. The reversal of 41412346561 is 16564321414.

It is not a de Polignac number, because 41412346561 - 2¹³ = 41412338369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41412346561.

It is not an unprimeable number, because it can be changed into a prime (41412343561) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 79182046 + ... + 79182568.

Almost surely, 2^41412346561 is an apocalyptic number.

It is an amenable number.

41412346561 is a deficient number, since it is larger than the sum of its proper divisors (3735290127).

41412346561 is an equidigital number, since it uses as much as digits as its factorization.

41412346561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 648 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

Adding to 41412346561 its reverse (16564321414), we get a palindrome (57976667975).

The spelling of 41412346561 in words is "forty-one billion, four hundred twelve million, three hundred forty-six thousand, five hundred sixty-one".