69000011000069 has 8 divisors (see below), whose sum is σ = 70468392908160. Its totient is φ = 67531641449056.

The previous prime is 69000011000051. The next prime is 69000011000071. The reversal of 69000011000069 is 96000011000096.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 69000011000069 - 2⁸ = 69000010999813 is a prime.

It is a super-2 number, since 2×69000011000069² (a number of 28 digits) contains 22 as substring.

69000011000069 is a strobogrammatic number because it is the same when read upside-down.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69000010999999 and 69000011000044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69000011000269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8668382 + ... + 14599344.

It is an arithmetic number, because the mean of its divisors is an integer number (8808549113520).

Almost surely, 2^{69000011000069} is an apocalyptic number.

It is an amenable number.

69000011000069 is a deficient number, since it is larger than the sum of its proper divisors (1468381908091).

69000011000069 is a wasteful number, since it uses less digits than its factorization.

69000011000069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178539.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 69000011000069 in words is "sixty-nine trillion, eleven million, sixty-nine", and thus it is an aban number and an uban number.