148473933423904 has 144 divisors (see below), whose sum is σ = 324065541187584. Its totient is φ = 66907465067520.

The previous prime is 148473933423869. The next prime is 148473933423919. The reversal of 148473933423904 is 409324339374841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 672103612 + ... + 672324484.

It is an arithmetic number, because the mean of its divisors is an integer number (2250455147136).

Almost surely, 2^{148473933423904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148473933423904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162032770593792).

148473933423904 is an abundant number, since it is smaller than the sum of its proper divisors (175591607763680).

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

148473933423904 is a wasteful number, since it uses less digits than its factorization.

148473933423904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222399 (or 222380 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 64.

The spelling of 148473933423904 in words is "one hundred forty-eight trillion, four hundred seventy-three billion, nine hundred thirty-three million, four hundred twenty-three thousand, nine hundred four".