41345243 has 4 divisors (see below), whose sum is σ = 42462720. Its totient is φ = 40227768.

The previous prime is 41345221. The next prime is 41345279. The reversal of 41345243 is 34254314.

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 41345243 - 2⁸ = 41344987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41344243) 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, 558683 + ... + 558756.

It is an arithmetic number, because the mean of its divisors is an integer number (10615680).

Almost surely, 2^41345243 is an apocalyptic number.

41345243 is a deficient number, since it is larger than the sum of its proper divisors (1117477).

41345243 is a wasteful number, since it uses less digits than its factorization.

41345243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117476.

The product of its digits is 5760, while the sum is 26.

The square root of 41345243 is about 6430.0266717954. The cubic root of 41345243 is about 345.7868841408.

Adding to 41345243 its reverse (34254314), we get a palindrome (75599557).

The spelling of 41345243 in words is "forty-one million, three hundred forty-five thousand, two hundred forty-three".