71333348979 has 8 divisors (see below), whose sum is σ = 95795385280. Its totient is φ = 47213439336.

The previous prime is 71333348971. The next prime is 71333348993. The reversal of 71333348979 is 97984333317.

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

It is not a de Polignac number, because 71333348979 - 2³ = 71333348971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71333348971) 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, 85531177 + ... + 85532010.

It is an arithmetic number, because the mean of its divisors is an integer number (11974423160).

Almost surely, 2^71333348979 is an apocalyptic number.

71333348979 is a deficient number, since it is larger than the sum of its proper divisors (24462036301).

71333348979 is a wasteful number, since it uses less digits than its factorization.

71333348979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171063329.

The product of its digits is 10287648, while the sum is 57.

The spelling of 71333348979 in words is "seventy-one billion, three hundred thirty-three million, three hundred forty-eight thousand, nine hundred seventy-nine".