43106981284928 has 56 divisors (see below), whose sum is σ = 93336261713184. Its totient is φ = 19589999616000.

The previous prime is 43106981284891. The next prime is 43106981284933. The reversal of 43106981284928 is 82948218960134.

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 7 ways as a sum of consecutive naturals, for example, 2997050 + ... + 9756857.

It is an arithmetic number, because the mean of its divisors is an integer number (1666718959164).

Almost surely, 2^{43106981284928} is an apocalyptic number.

It is an amenable number.

43106981284928 is an abundant number, since it is smaller than the sum of its proper divisors (50229280428256).

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

43106981284928 is a wasteful number, since it uses less digits than its factorization.

43106981284928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12758731 (or 12758721 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 65.

The spelling of 43106981284928 in words is "forty-three trillion, one hundred six billion, nine hundred eighty-one million, two hundred eighty-four thousand, nine hundred twenty-eight".