88886666668793 has 32 divisors (see below), whose sum is σ = 107022784128000. Its totient is φ = 72116931061440.

The previous prime is 88886666668777. The next prime is 88886666668799. The reversal of 88886666668793 is 39786666668888.

It is a cyclic number.

It is not a de Polignac number, because 88886666668793 - 2⁴ = 88886666668777 is a prime.

It is a super-2 number, since 2×88886666668793² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88886666668696 and 88886666668705.

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 31 ways as a sum of consecutive naturals, for example, 1245940118 + ... + 1246011456.

It is an arithmetic number, because the mean of its divisors is an integer number (3344462004000).

Almost surely, 2^{88886666668793} is an apocalyptic number.

It is an amenable number.

88886666668793 is a deficient number, since it is larger than the sum of its proper divisors (18136117459207).

88886666668793 is a wasteful number, since it uses less digits than its factorization.

88886666668793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79245.

The product of its digits is 288947699712, while the sum is 95.

Adding to 88886666668793 its sum of digits (95), we get a palindrome (88886666668888).

The spelling of 88886666668793 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-eight thousand, seven hundred ninety-three".