71046814811 has 8 divisors (see below), whose sum is σ = 81199497984. Its totient is φ = 60894916200.

The previous prime is 71046814747. The next prime is 71046814819. The reversal of 71046814811 is 11841864017.

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 71046814811 - 2⁶ = 71046814747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71046814819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746 + ... + 377168.

It is an arithmetic number, because the mean of its divisors is an integer number (10149937248).

Almost surely, 2^71046814811 is an apocalyptic number.

71046814811 is a deficient number, since it is larger than the sum of its proper divisors (10152683173).

71046814811 is a wasteful number, since it uses less digits than its factorization.

71046814811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392281.

The product of its (nonzero) digits is 43008, while the sum is 41.

The spelling of 71046814811 in words is "seventy-one billion, forty-six million, eight hundred fourteen thousand, eight hundred eleven".