71630068060 has 12 divisors (see below), whose sum is σ = 150423142968. Its totient is φ = 28652027216.

The previous prime is 71630068043. The next prime is 71630068073. The reversal of 71630068060 is 6086003617.

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, 1790751682 + ... + 1790751721.

It is an arithmetic number, because the mean of its divisors is an integer number (12535261914).

Almost surely, 2^71630068060 is an apocalyptic number.

It is an amenable number.

71630068060 is an abundant number, since it is smaller than the sum of its proper divisors (78793074908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71630068060 is a wasteful number, since it uses less digits than its factorization.

71630068060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3581503412 (or 3581503410 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 71630068060 in words is "seventy-one billion, six hundred thirty million, sixty-eight thousand, sixty".