41047586845 has 8 divisors (see below), whose sum is σ = 49507141464. Its totient is φ = 32671377984.

The previous prime is 41047586813. The next prime is 41047586857. The reversal of 41047586845 is 54868574014.

It can be written as a sum of positive squares in 4 ways, for example, as 20319362116 + 20728224729 = 142546^2 + 143973^2 .

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 41047586845 - 2⁵ = 41047586813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41047586792 and 41047586801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20835354 + ... + 20837323.

It is an arithmetic number, because the mean of its divisors is an integer number (6188392683).

Almost surely, 2^41047586845 is an apocalyptic number.

It is an amenable number.

41047586845 is a deficient number, since it is larger than the sum of its proper divisors (8459554619).

41047586845 is a wasteful number, since it uses less digits than its factorization.

41047586845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41672879.

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 41047586845 in words is "forty-one billion, forty-seven million, five hundred eighty-six thousand, eight hundred forty-five".