41523577243 has 4 divisors (see below), whose sum is σ = 41525904528. Its totient is φ = 41521249960.

The previous prime is 41523577177. The next prime is 41523577259. The reversal of 41523577243 is 34277532514.

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 41523577243 - 2¹⁷ = 41523446171 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 41523577243.

It is not an unprimeable number, because it can be changed into a prime (41523577283) 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, 1136671 + ... + 1172632.

It is an arithmetic number, because the mean of its divisors is an integer number (10381476132).

Almost surely, 2^41523577243 is an apocalyptic number.

41523577243 is a deficient number, since it is larger than the sum of its proper divisors (2327285).

41523577243 is a wasteful number, since it uses less digits than its factorization.

41523577243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327284.

The product of its digits is 705600, while the sum is 43.

The spelling of 41523577243 in words is "forty-one billion, five hundred twenty-three million, five hundred seventy-seven thousand, two hundred forty-three".