71794516814 has 8 divisors (see below), whose sum is σ = 107737012008. Its totient is φ = 35882179480.

The previous prime is 71794516771. The next prime is 71794516831. The reversal of 71794516814 is 41861549717.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7533512 + ... + 7543035.

It is an arithmetic number, because the mean of its divisors is an integer number (13467126501).

Almost surely, 2^71794516814 is an apocalyptic number.

71794516814 is a deficient number, since it is larger than the sum of its proper divisors (35942495194).

71794516814 is a wasteful number, since it uses less digits than its factorization.

71794516814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15078930.

The product of its digits is 1693440, while the sum is 53.

The spelling of 71794516814 in words is "seventy-one billion, seven hundred ninety-four million, five hundred sixteen thousand, eight hundred fourteen".