41663415361641 has 16 divisors (see below), whose sum is σ = 58324492948800. Its totient is φ = 26417564445888.

The previous prime is 41663415361457. The next prime is 41663415361679. The reversal of 41663415361641 is 14616351436614.

It is a happy number.

It is not a de Polignac number, because 41663415361641 - 2¹⁹ = 41663414837353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41663415361681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3573798886 + ... + 3573810543.

It is an arithmetic number, because the mean of its divisors is an integer number (3645280809300).

Almost surely, 2^{41663415361641} is an apocalyptic number.

It is an amenable number.

41663415361641 is a deficient number, since it is larger than the sum of its proper divisors (16661077587159).

41663415361641 is a wasteful number, since it uses less digits than its factorization.

41663415361641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147609528.

The product of its digits is 3732480, while the sum is 51.

The spelling of 41663415361641 in words is "forty-one trillion, six hundred sixty-three billion, four hundred fifteen million, three hundred sixty-one thousand, six hundred forty-one".