148442112788 has 24 divisors (see below), whose sum is σ = 260497965000. Its totient is φ = 74014224768.

The previous prime is 148442112787. The next prime is 148442112803. The reversal of 148442112788 is 887211244841.

148442112788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 94668213124 + 53773899664 = 307682^2 + 231892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148442112787) by changing a digit.

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, 7213538 + ... + 7234086.

It is an arithmetic number, because the mean of its divisors is an integer number (10854081875).

Almost surely, 2^148442112788 is an apocalyptic number.

It is an amenable number.

148442112788 is a deficient number, since it is larger than the sum of its proper divisors (112055852212).

148442112788 is a wasteful number, since it uses less digits than its factorization.

148442112788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25499 (or 25497 counting only the distinct ones).

The product of its digits is 917504, while the sum is 50.

The spelling of 148442112788 in words is "one hundred forty-eight billion, four hundred forty-two million, one hundred twelve thousand, seven hundred eighty-eight".