148475574842 has 16 divisors (see below), whose sum is σ = 254926654272. Its totient is φ = 63533114880.

The previous prime is 148475574829. The next prime is 148475574857. The reversal of 148475574842 is 248475574841.

148475574842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8263568 + ... + 8281515.

It is an arithmetic number, because the mean of its divisors is an integer number (15932915892).

Almost surely, 2^148475574842 is an apocalyptic number.

148475574842 is a deficient number, since it is larger than the sum of its proper divisors (106451079430).

148475574842 is a wasteful number, since it uses less digits than its factorization.

148475574842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16545733.

The product of its digits is 40140800, while the sum is 59.

Subtracting 148475574842 from its reverse (248475574841), we obtain a palindrome (99999999999).

The spelling of 148475574842 in words is "one hundred forty-eight billion, four hundred seventy-five million, five hundred seventy-four thousand, eight hundred forty-two".