41027865049 has 4 divisors (see below), whose sum is σ = 41064400336. Its totient is φ = 40991329764.

The previous prime is 41027865001. The next prime is 41027865091. The reversal of 41027865049 is 94056872014.

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 41027865049 - 2³¹ = 38880381401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41027865649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18265959 + ... + 18268204.

It is an arithmetic number, because the mean of its divisors is an integer number (10266100084).

Almost surely, 2^41027865049 is an apocalyptic number.

It is an amenable number.

41027865049 is a deficient number, since it is larger than the sum of its proper divisors (36535287).

41027865049 is a wasteful number, since it uses less digits than its factorization.

41027865049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36535286.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 41027865049 in words is "forty-one billion, twenty-seven million, eight hundred sixty-five thousand, forty-nine".