6969433975389 has 48 divisors (see below), whose sum is σ = 10535419375104. Its totient is φ = 4434239116800.

The previous prime is 6969433975381. The next prime is 6969433975391. The reversal of 6969433975389 is 9835793349696.

6969433975389 is a `hidden beast` number, since 6 + 9 + 6 + 9 + 43 + 39 + 7 + 538 + 9 = 666.

It is not a de Polignac number, because 6969433975389 - 2³ = 6969433975381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6969433975381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202247449 + ... + 202281905.

It is an arithmetic number, because the mean of its divisors is an integer number (219487903648).

Almost surely, 2^{6969433975389} is an apocalyptic number.

It is an amenable number.

6969433975389 is a deficient number, since it is larger than the sum of its proper divisors (3565985399715).

6969433975389 is a wasteful number, since it uses less digits than its factorization.

6969433975389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44498 (or 44495 counting only the distinct ones).

The product of its digits is 7142567040, while the sum is 81.

The spelling of 6969433975389 in words is "six trillion, nine hundred sixty-nine billion, four hundred thirty-three million, nine hundred seventy-five thousand, three hundred eighty-nine".