9748723767371 has 2 divisors, whose sum is σ = 9748723767372. Its totient is φ = 9748723767370.

The previous prime is 9748723767329. The next prime is 9748723767383. The reversal of 9748723767371 is 1737673278479.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9748723767371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9748723767295 and 9748723767304.

It is not a weakly prime, because it can be changed into another prime (9748723767971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4874361883685 + 4874361883686.

It is an arithmetic number, because the mean of its divisors is an integer number (4874361883686).

Almost surely, 2^{9748723767371} is an apocalyptic number.

9748723767371 is a deficient number, since it is larger than the sum of its proper divisors (1).

9748723767371 is an equidigital number, since it uses as much as digits as its factorization.

9748723767371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 522764928, while the sum is 71.

The spelling of 9748723767371 in words is "nine trillion, seven hundred forty-eight billion, seven hundred twenty-three million, seven hundred sixty-seven thousand, three hundred seventy-one".