69424322688 has 216 divisors, whose sum is σ = 232601904405. Its totient is φ = 19817634816.

The previous prime is 69424322647. The next prime is 69424322717. The reversal of 69424322688 is 88622342496.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 43467246144 + 25957076544 = 208488^2 + 161112^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=186312.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 62600278 + ... + 62601386.

Almost surely, 2^69424322688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69424322688

69424322688 is an abundant number, since it is smaller than the sum of its proper divisors (163177581717).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69424322688 is an equidigital number, since it uses as much as digits as its factorization.

69424322688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252 (or 1121 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The spelling of 69424322688 in words is "sixty-nine billion, four hundred twenty-four million, three hundred twenty-two thousand, six hundred eighty-eight".