41856045349 has 8 divisors (see below), whose sum is σ = 42417410112. Its totient is φ = 41296039680.

The previous prime is 41856045347. The next prime is 41856045373. The reversal of 41856045349 is 94354065814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41856045349 - 2¹ = 41856045347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41856045347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277692 + ... + 401029.

It is an arithmetic number, because the mean of its divisors is an integer number (5302176264).

Almost surely, 2^41856045349 is an apocalyptic number.

It is an amenable number.

41856045349 is a deficient number, since it is larger than the sum of its proper divisors (561364763).

41856045349 is an equidigital number, since it uses as much as digits as its factorization.

41856045349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679547.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 41856045349 in words is "forty-one billion, eight hundred fifty-six million, forty-five thousand, three hundred forty-nine".