4074074481856 has 14 divisors (see below), whose sum is σ = 8084491550060. Its totient is φ = 2037037240896.

The previous prime is 4074074481817. The next prime is 4074074481857. The reversal of 4074074481856 is 6581844704704.

It is a self number, because there is not a number n which added to its sum of digits gives 4074074481856.

It is not an unprimeable number, because it can be changed into a prime (4074074481857) by changing a digit.

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 as a sum of consecutive naturals, namely, 31828706826 + ... + 31828706953.

Almost surely, 2^{4074074481856} is an apocalyptic number.

It is an amenable number.

4074074481856 is a deficient number, since it is larger than the sum of its proper divisors (4010417068204).

4074074481856 is an equidigital number, since it uses as much as digits as its factorization.

4074074481856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63657413791 (or 63657413781 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 58.

The spelling of 4074074481856 in words is "four trillion, seventy-four billion, seventy-four million, four hundred eighty-one thousand, eight hundred fifty-six".