71673284948 has 12 divisors (see below), whose sum is σ = 125905164000. Its totient is φ = 35700380952.

The previous prime is 71673284867. The next prime is 71673284971. The reversal of 71673284948 is 84948237617.

It is a super-3 number, since 3×71673284948³ (a number of 34 digits) contains 333 as substring.

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, 34064198 + ... + 34066301.

It is an arithmetic number, because the mean of its divisors is an integer number (10492097000).

Almost surely, 2^71673284948 is an apocalyptic number.

It is an amenable number.

71673284948 is a deficient number, since it is larger than the sum of its proper divisors (54231879052).

71673284948 is a wasteful number, since it uses less digits than its factorization.

71673284948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68130766 (or 68130764 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 59.

The spelling of 71673284948 in words is "seventy-one billion, six hundred seventy-three million, two hundred eighty-four thousand, nine hundred forty-eight".