41156163618870 has 32 divisors (see below), whose sum is σ = 104585074609248. Its totient is φ = 10329390084608.

The previous prime is 41156163618859. The next prime is 41156163618881. The reversal of 41156163618870 is 7881636165114.

It is an interprime number because it is at equal distance from previous prime (41156163618859) and next prime (41156163618881).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41156163618870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40349179509 + ... + 40349180528.

It is an arithmetic number, because the mean of its divisors is an integer number (3268283581539).

Almost surely, 2^{41156163618870} is an apocalyptic number.

41156163618870 is an abundant number, since it is smaller than the sum of its proper divisors (63428910990378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41156163618870 is a wasteful number, since it uses less digits than its factorization.

41156163618870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80698360064.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 41156163618870 in words is "forty-one trillion, one hundred fifty-six billion, one hundred sixty-three million, six hundred eighteen thousand, eight hundred seventy".