124168871716 has 6 divisors (see below), whose sum is σ = 217295525510. Its totient is φ = 62084435856.

The previous prime is 124168871713. The next prime is 124168871741. The reversal of 124168871716 is 617178861421.

It can be written as a sum of positive squares in only one way, i.e., 124112471616 + 56400100 = 352296^2 + 7510^2 .

It is not an unprimeable number, because it can be changed into a prime (124168871713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15521108961 + ... + 15521108968.

Almost surely, 2^124168871716 is an apocalyptic number.

It is an amenable number.

124168871716 is a deficient number, since it is larger than the sum of its proper divisors (93126653794).

124168871716 is a wasteful number, since it uses less digits than its factorization.

124168871716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31042217933 (or 31042217931 counting only the distinct ones).

The product of its digits is 903168, while the sum is 52.

The spelling of 124168871716 in words is "one hundred twenty-four billion, one hundred sixty-eight million, eight hundred seventy-one thousand, seven hundred sixteen".