41056505361 has 24 divisors (see below), whose sum is σ = 59997286440. Its totient is φ = 27051230976.

The previous prime is 41056505341. The next prime is 41056505381. The reversal of 41056505361 is 16350565014.

41056505361 is a `hidden beast` number, since 41 + 0 + 56 + 505 + 3 + 61 = 666.

It is an interprime number because it is at equal distance from previous prime (41056505341) and next prime (41056505381).

It can be written as a sum of positive squares in 4 ways, for example, as 8089203600 + 32967301761 = 89940^2 + 181569^2 .

It is not a de Polignac number, because 41056505361 - 2¹⁰ = 41056504337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41056505311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1973731 + ... + 1994423.

It is an arithmetic number, because the mean of its divisors is an integer number (2499886935).

Almost surely, 2^41056505361 is an apocalyptic number.

It is an amenable number.

41056505361 is a deficient number, since it is larger than the sum of its proper divisors (18940781079).

41056505361 is a wasteful number, since it uses less digits than its factorization.

41056505361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23265 (or 23262 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 41056505361 in words is "forty-one billion, fifty-six million, five hundred five thousand, three hundred sixty-one".