41155576861 has 16 divisors (see below), whose sum is σ = 49220640000. Its totient is φ = 33645731328.

The previous prime is 41155576853. The next prime is 41155576873. The reversal of 41155576861 is 16867555114.

It is a cyclic number.

It is not a de Polignac number, because 41155576861 - 2³ = 41155576853 is a prime.

It is a super-2 number, since 2×41155576861² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41155516861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310036 + ... + 422413.

It is an arithmetic number, because the mean of its divisors is an integer number (3076290000).

Almost surely, 2^41155576861 is an apocalyptic number.

It is an amenable number.

41155576861 is a deficient number, since it is larger than the sum of its proper divisors (8065063139).

41155576861 is a wasteful number, since it uses less digits than its factorization.

41155576861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732828.

The product of its digits is 1008000, while the sum is 49.

The spelling of 41155576861 in words is "forty-one billion, one hundred fifty-five million, five hundred seventy-six thousand, eight hundred sixty-one".