888900000000007 has 2 divisors, whose sum is σ = 888900000000008. Its totient is φ = 888900000000006.

The previous prime is 888899999999929. The next prime is 888900000000013. The reversal of 888900000000007 is 700000000009888.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-888900000000007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (888900000007007) 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 as a sum of consecutive naturals, namely, 444450000000003 + 444450000000004.

It is an arithmetic number, because the mean of its divisors is an integer number (444450000000004).

Almost surely, 2^{888900000000007} is an apocalyptic number.

888900000000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

888900000000007 is an equidigital number, since it uses as much as digits as its factorization.

888900000000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 888900000000007 in words is "eight hundred eighty-eight trillion, nine hundred billion, seven", and thus it is an aban number.