41343641 has 4 divisors (see below), whose sum is σ = 41366784. Its totient is φ = 41320500.

The previous prime is 41343613. The next prime is 41343667. The reversal of 41343641 is 14634314.

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 41343641 - 2²² = 37149337 is a prime.

It is a super-2 number, since 2×41343641² = 3418593302273762, which contains 22 as substring.

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 41343641.

It is not an unprimeable number, because it can be changed into a prime (41343671) 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, 8645 + ... + 12546.

It is an arithmetic number, because the mean of its divisors is an integer number (10341696).

Almost surely, 2^41343641 is an apocalyptic number.

It is an amenable number.

41343641 is a deficient number, since it is larger than the sum of its proper divisors (23143).

41343641 is a wasteful number, since it uses less digits than its factorization.

41343641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23142.

The product of its digits is 3456, while the sum is 26.

The square root of 41343641 is about 6429.9020987881. The cubic root of 41343641 is about 345.7824180265.

Adding to 41343641 its reverse (14634314), we get a palindrome (55977955).

The spelling of 41343641 in words is "forty-one million, three hundred forty-three thousand, six hundred forty-one".