41189648361 has 4 divisors (see below), whose sum is σ = 54919531152. Its totient is φ = 27459765572.

The previous prime is 41189648317. The next prime is 41189648393. The reversal of 41189648361 is 16384698114.

41189648361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41189648361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41189640361) 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, 6864941391 + ... + 6864941396.

It is an arithmetic number, because the mean of its divisors is an integer number (13729882788).

Almost surely, 2^41189648361 is an apocalyptic number.

It is an amenable number.

41189648361 is a deficient number, since it is larger than the sum of its proper divisors (13729882791).

41189648361 is a wasteful number, since it uses less digits than its factorization.

41189648361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13729882790.

The product of its digits is 995328, while the sum is 51.

The spelling of 41189648361 in words is "forty-one billion, one hundred eighty-nine million, six hundred forty-eight thousand, three hundred sixty-one".