148829081886 has 16 divisors (see below), whose sum is σ = 330731293200. Its totient is φ = 49609693944.

The previous prime is 148829081837. The next prime is 148829081897. The reversal of 148829081886 is 688180928841.

148829081886 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 7 ways as a sum of consecutive naturals, for example, 1378047001 + ... + 1378047108.

It is an arithmetic number, because the mean of its divisors is an integer number (20670705825).

Almost surely, 2^148829081886 is an apocalyptic number.

148829081886 is an abundant number, since it is smaller than the sum of its proper divisors (181902211314).

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

148829081886 is a wasteful number, since it uses less digits than its factorization.

148829081886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756094120 (or 2756094114 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 63.

The spelling of 148829081886 in words is "one hundred forty-eight billion, eight hundred twenty-nine million, eighty-one thousand, eight hundred eighty-six".