9397746440011 has 4 divisors (see below), whose sum is σ = 9397786179024. Its totient is φ = 9397706701000.

The previous prime is 9397746439979. The next prime is 9397746440081. The reversal of 9397746440011 is 1100446477939.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9397746440011 - 2⁵ = 9397746439979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9397746440081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19512640 + ... + 19988461.

It is an arithmetic number, because the mean of its divisors is an integer number (2349446544756).

Almost surely, 2^{9397746440011} is an apocalyptic number.

9397746440011 is a deficient number, since it is larger than the sum of its proper divisors (39739013).

9397746440011 is a wasteful number, since it uses less digits than its factorization.

9397746440011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39739012.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 9397746440011 in words is "nine trillion, three hundred ninety-seven billion, seven hundred forty-six million, four hundred forty thousand, eleven".