9912343433404 has 24 divisors (see below), whose sum is σ = 17459336550656. Its totient is φ = 4924043838000.

The previous prime is 9912343433401. The next prime is 9912343433429. The reversal of 9912343433404 is 4043343432199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9912343433401) 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, 9802212 + ... + 10766059.

Almost surely, 2^{9912343433404} is an apocalyptic number.

It is an amenable number.

9912343433404 is a deficient number, since it is larger than the sum of its proper divisors (7546993117252).

9912343433404 is a wasteful number, since it uses less digits than its factorization.

9912343433404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569057 (or 20569055 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 49.

The spelling of 9912343433404 in words is "nine trillion, nine hundred twelve billion, three hundred forty-three million, four hundred thirty-three thousand, four hundred four".