10307943866673 has 6 divisors (see below), whose sum is σ = 14889252251874. Its totient is φ = 6871962577776.

The previous prime is 10307943866617. The next prime is 10307943866683. The reversal of 10307943866673 is 37666834970301.

It can be written as a sum of positive squares in only one way, i.e., 8314180098624 + 1993763768049 = 2883432^2 + 1412007^2 .

It is not a de Polignac number, because 10307943866673 - 2¹⁸ = 10307943604529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10307943866673.

It is not an unprimeable number, because it can be changed into a prime (10307943866683) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572663548140 + ... + 572663548157.

It is an arithmetic number, because the mean of its divisors is an integer number (2481542041979).

Almost surely, 2^{10307943866673} is an apocalyptic number.

It is an amenable number.

10307943866673 is a deficient number, since it is larger than the sum of its proper divisors (4581308385201).

10307943866673 is a wasteful number, since it uses less digits than its factorization.

10307943866673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145327096303 (or 1145327096300 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 63.

The spelling of 10307943866673 in words is "ten trillion, three hundred seven billion, nine hundred forty-three million, eight hundred sixty-six thousand, six hundred seventy-three".