8943833940069 has 32 divisors (see below), whose sum is σ = 13832464029696. Its totient is φ = 5034354367680.

The previous prime is 8943833940053. The next prime is 8943833940101. The reversal of 8943833940069 is 9600493383498.

It is not a de Polignac number, because 8943833940069 - 2⁴ = 8943833940053 is a prime.

It is a super-2 number, since 2×8943833940069² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8943833939991 and 8943833940009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8943833940049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95827744 + ... + 95921030.

It is an arithmetic number, because the mean of its divisors is an integer number (432264500928).

Almost surely, 2^{8943833940069} is an apocalyptic number.

It is an amenable number.

8943833940069 is a deficient number, since it is larger than the sum of its proper divisors (4888630089627).

8943833940069 is a wasteful number, since it uses less digits than its factorization.

8943833940069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161505.

The product of its (nonzero) digits is 120932352, while the sum is 66.

The spelling of 8943833940069 in words is "eight trillion, nine hundred forty-three billion, eight hundred thirty-three million, nine hundred forty thousand, sixty-nine".