9969403035394 has 16 divisors (see below), whose sum is σ = 16314364853856. Its totient is φ = 4531325653600.

The previous prime is 9969403035391. The next prime is 9969403035419. The reversal of 9969403035394 is 4935303049699.

9969403035394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9969403035391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10597627 + ... + 11499934.

It is an arithmetic number, because the mean of its divisors is an integer number (1019647803366).

Almost surely, 2^{9969403035394} is an apocalyptic number.

9969403035394 is a deficient number, since it is larger than the sum of its proper divisors (6344961818462).

9969403035394 is a wasteful number, since it uses less digits than its factorization.

9969403035394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22118081.

The product of its (nonzero) digits is 85030560, while the sum is 64.

The spelling of 9969403035394 in words is "nine trillion, nine hundred sixty-nine billion, four hundred three million, thirty-five thousand, three hundred ninety-four".