43478148148 has 24 divisors (see below), whose sum is σ = 79068326400. Its totient is φ = 20896611360.

The previous prime is 43478148113. The next prime is 43478148169. The reversal of 43478148148 is 84184187434.

It is a junction number, because it is equal to n+sod(n) for n = 43478148095 and 43478148104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158136 + ... + 1195087.

It is an arithmetic number, because the mean of its divisors is an integer number (3294513600).

Almost surely, 2^43478148148 is an apocalyptic number.

It is an amenable number.

43478148148 is a deficient number, since it is larger than the sum of its proper divisors (35590178252).

43478148148 is a wasteful number, since it uses less digits than its factorization.

43478148148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353407 (or 2353405 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 52.

The spelling of 43478148148 in words is "forty-three billion, four hundred seventy-eight million, one hundred forty-eight thousand, one hundred forty-eight".