41163551261 has 8 divisors (see below), whose sum is σ = 47048488704. Its totient is φ = 35279721360.

The previous prime is 41163551251. The next prime is 41163551291. The reversal of 41163551261 is 16215536114.

41163551261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41163551261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41163551251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195650 + ... + 347283.

It is an arithmetic number, because the mean of its divisors is an integer number (5881061088).

Almost surely, 2^41163551261 is an apocalyptic number.

It is an amenable number.

41163551261 is a deficient number, since it is larger than the sum of its proper divisors (5884937443).

41163551261 is a wasteful number, since it uses less digits than its factorization.

41163551261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553771.

The product of its digits is 21600, while the sum is 35.

The spelling of 41163551261 in words is "forty-one billion, one hundred sixty-three million, five hundred fifty-one thousand, two hundred sixty-one".