71080071799 has 8 divisors (see below), whose sum is σ = 77970306960. Its totient is φ = 64261238400.

The previous prime is 71080071779. The next prime is 71080071889. The reversal of 71080071799 is 99717008017.

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 71080071799 - 2¹¹ = 71080069751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71080071719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17848354 + ... + 17852335.

It is an arithmetic number, because the mean of its divisors is an integer number (9746288370).

Almost surely, 2^71080071799 is an apocalyptic number.

71080071799 is a deficient number, since it is larger than the sum of its proper divisors (6890235161).

71080071799 is a wasteful number, since it uses less digits than its factorization.

71080071799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35700881.

The product of its (nonzero) digits is 222264, while the sum is 49.

The spelling of 71080071799 in words is "seventy-one billion, eighty million, seventy-one thousand, seven hundred ninety-nine".