148353521844 has 36 divisors (see below), whose sum is σ = 380487961952. Its totient is φ = 44955612240.

The previous prime is 148353521779. The next prime is 148353521857. The reversal of 148353521844 is 448125353841.

It is a junction number, because it is equal to n+sod(n) for n = 148353521793 and 148353521802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51084472 + ... + 51087375.

Almost surely, 2^148353521844 is an apocalyptic number.

It is an amenable number.

148353521844 is an abundant number, since it is smaller than the sum of its proper divisors (232134440108).

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

148353521844 is a wasteful number, since it uses less digits than its factorization.

148353521844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102171876 (or 102171863 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The spelling of 148353521844 in words is "one hundred forty-eight billion, three hundred fifty-three million, five hundred twenty-one thousand, eight hundred forty-four".