69488428808 has 12 divisors (see below), whose sum is σ = 130292202015. Its totient is φ = 34743841608.

The previous prime is 69488428799. The next prime is 69488428817. The reversal of 69488428808 is 80882488496.

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 is an interprime number because it is at equal distance from previous prime (69488428799) and next prime (69488428817).

It can be written as a sum of positive squares in only one way, i.e., 34744214404 + 34744214404 = 186398^2 + 186398^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=186398.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 698993 + ... + 792191.

Almost surely, 2^69488428808 is an apocalyptic number.

It is an amenable number.

69488428808 is a deficient number, since it is larger than the sum of its proper divisors (60803773207).

69488428808 is an frugal number, since it uses more digits than its factorization.

69488428808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186404 (or 93201 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 65.

The spelling of 69488428808 in words is "sixty-nine billion, four hundred eighty-eight million, four hundred twenty-eight thousand, eight hundred eight".