71884998076 has 12 divisors (see below), whose sum is σ = 128867009040. Its totient is φ = 35065852640.

The previous prime is 71884998071. The next prime is 71884998079. The reversal of 71884998076 is 67089948817.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71884998071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219161416 + ... + 219161743.

It is an arithmetic number, because the mean of its divisors is an integer number (10738917420).

Almost surely, 2^71884998076 is an apocalyptic number.

It is an amenable number.

71884998076 is a deficient number, since it is larger than the sum of its proper divisors (56982010964).

71884998076 is a wasteful number, since it uses less digits than its factorization.

71884998076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438323204 (or 438323202 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 67.

The spelling of 71884998076 in words is "seventy-one billion, eight hundred eighty-four million, nine hundred ninety-eight thousand, seventy-six".