88888888666702 has 8 divisors (see below), whose sum is σ = 133353779781312. Its totient is φ = 44437628739600.

The previous prime is 88888888666661. The next prime is 88888888666703. The reversal of 88888888666702 is 20766688888888.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 88888888666598 and 88888888666607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88888888666703) 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 3 ways as a sum of consecutive naturals, for example, 3407780574 + ... + 3407806657.

It is an arithmetic number, because the mean of its divisors is an integer number (16669222472664).

Almost surely, 2^{88888888666702} is an apocalyptic number.

88888888666702 is a deficient number, since it is larger than the sum of its proper divisors (44464891114610).

88888888666702 is a wasteful number, since it uses less digits than its factorization.

88888888666702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815593754.

The product of its (nonzero) digits is 50734301184, while the sum is 91.

The spelling of 88888888666702 in words is "eighty-eight trillion, eight hundred eighty-eight billion, eight hundred eighty-eight million, six hundred sixty-six thousand, seven hundred two".