41545263241 has 4 divisors (see below), whose sum is σ = 41573507584. Its totient is φ = 41517018900.

The previous prime is 41545263191. The next prime is 41545263247. The reversal of 41545263241 is 14236254514.

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 not a de Polignac number, because 41545263241 - 2¹¹ = 41545261193 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 41545263241.

It is not an unprimeable number, because it can be changed into a prime (41545263247) 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, 14119965 + ... + 14122906.

It is an arithmetic number, because the mean of its divisors is an integer number (10393376896).

Almost surely, 2^41545263241 is an apocalyptic number.

It is an amenable number.

41545263241 is a deficient number, since it is larger than the sum of its proper divisors (28244343).

41545263241 is a wasteful number, since it uses less digits than its factorization.

41545263241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28244342.

The product of its digits is 115200, while the sum is 37.

The spelling of 41545263241 in words is "forty-one billion, five hundred forty-five million, two hundred sixty-three thousand, two hundred forty-one".