88886666668794 has 16 divisors (see below), whose sum is σ = 177791442178368. Its totient is φ = 29625870749472.

The previous prime is 88886666668777. The next prime is 88886666668799. The reversal of 88886666668794 is 49786666668888.

It is a super-2 number, since 2×88886666668794² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88886666668799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754471222 + ... + 754589025.

It is an arithmetic number, because the mean of its divisors is an integer number (11111965136148).

Almost surely, 2^{88886666668794} is an apocalyptic number.

88886666668794 is an abundant number, since it is smaller than the sum of its proper divisors (88904775509574).

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

88886666668794 is a wasteful number, since it uses less digits than its factorization.

88886666668794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509070069.

The product of its digits is 385263599616, while the sum is 96.

The spelling of 88886666668794 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-eight thousand, seven hundred ninety-four".