43128219745248 has 96 divisors (see below), whose sum is σ = 127487523566592. Its totient is φ = 12647571763200.

The previous prime is 43128219745243. The next prime is 43128219745249. The reversal of 43128219745248 is 84254791282134.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 43128219745191 and 43128219745200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43128219745241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658694961 + ... + 658760432.

It is an arithmetic number, because the mean of its divisors is an integer number (1327995037152).

Almost surely, 2^{43128219745248} is an apocalyptic number.

43128219745248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43128219745248 is an abundant number, since it is smaller than the sum of its proper divisors (84359303821344).

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

43128219745248 is a wasteful number, since it uses less digits than its factorization.

43128219745248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317455448 (or 1317455440 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 60.

The spelling of 43128219745248 in words is "forty-three trillion, one hundred twenty-eight billion, two hundred nineteen million, seven hundred forty-five thousand, two hundred forty-eight".