69089612231 has 8 divisors (see below), whose sum is σ = 69205982160. Its totient is φ = 68973285888.

The previous prime is 69089612191. The next prime is 69089612233. The reversal of 69089612231 is 13221698096.

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 69089612231 - 2¹⁸ = 69089350087 is a prime.

It is a super-2 number, since 2×69089612231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69089612233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063240 + ... + 5076866.

It is an arithmetic number, because the mean of its divisors is an integer number (8650747770).

Almost surely, 2^69089612231 is an apocalyptic number.

69089612231 is a deficient number, since it is larger than the sum of its proper divisors (116369929).

69089612231 is a wasteful number, since it uses less digits than its factorization.

69089612231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21793.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 69089612231 in words is "sixty-nine billion, eighty-nine million, six hundred twelve thousand, two hundred thirty-one".