9475243768445 has 96 divisors (see below), whose sum is σ = 14376776031072. Its totient is φ = 5941703835648.

The previous prime is 9475243768433. The next prime is 9475243768513. The reversal of 9475243768445 is 5448673425749.

9475243768445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 8758154898724 + 717088869721 = 2959418^2 + 846811^2 .

It is not a de Polignac number, because 9475243768445 - 2¹⁰ = 9475243767421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1019606219 + ... + 1019615511.

It is an arithmetic number, because the mean of its divisors is an integer number (149758083657).

Almost surely, 2^{9475243768445} is an apocalyptic number.

It is an amenable number.

9475243768445 is a deficient number, since it is larger than the sum of its proper divisors (4901532262627).

9475243768445 is a wasteful number, since it uses less digits than its factorization.

9475243768445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271 (or 12264 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 68.

The spelling of 9475243768445 in words is "nine trillion, four hundred seventy-five billion, two hundred forty-three million, seven hundred sixty-eight thousand, four hundred forty-five".