148988688718 has 12 divisors (see below), whose sum is σ = 228801185568. Its totient is φ = 72761915940.

The previous prime is 148988688701. The next prime is 148988688743. The reversal of 148988688718 is 817886889841.

148988688718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 20140798 + ... + 20148193.

It is an arithmetic number, because the mean of its divisors is an integer number (19066765464).

Almost surely, 2^148988688718 is an apocalyptic number.

148988688718 is a deficient number, since it is larger than the sum of its proper divisors (79812496850).

148988688718 is an equidigital number, since it uses as much as digits as its factorization.

148988688718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40289079 (or 40289036 counting only the distinct ones).

The product of its digits is 396361728, while the sum is 76.

The spelling of 148988688718 in words is "one hundred forty-eight billion, nine hundred eighty-eight million, six hundred eighty-eight thousand, seven hundred eighteen".