71930230124 has 48 divisors (see below), whose sum is σ = 130902266880. Its totient is φ = 34547273280.

The previous prime is 71930230103. The next prime is 71930230133. The reversal of 71930230124 is 42103203917.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36345767 + ... + 36347745.

It is an arithmetic number, because the mean of its divisors is an integer number (2727130560).

Almost surely, 2^71930230124 is an apocalyptic number.

It is an amenable number.

71930230124 is a deficient number, since it is larger than the sum of its proper divisors (58972036756).

71930230124 is a wasteful number, since it uses less digits than its factorization.

71930230124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038 (or 4036 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 71930230124 in words is "seventy-one billion, nine hundred thirty million, two hundred thirty thousand, one hundred twenty-four".