41381041811 has 8 divisors (see below), whose sum is σ = 43597801920. Its totient is φ = 39168162792.

The previous prime is 41381041789. The next prime is 41381041817. The reversal of 41381041811 is 11814018314.

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 41381041811 - 2⁶ = 41381041747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41381041817) 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, 948365 + ... + 991038.

It is an arithmetic number, because the mean of its divisors is an integer number (5449725240).

Almost surely, 2^41381041811 is an apocalyptic number.

41381041811 is a deficient number, since it is larger than the sum of its proper divisors (2216760109).

41381041811 is a wasteful number, since it uses less digits than its factorization.

41381041811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940545.

The product of its (nonzero) digits is 3072, while the sum is 32.

The spelling of 41381041811 in words is "forty-one billion, three hundred eighty-one million, forty-one thousand, eight hundred eleven".