4021200044048 has 20 divisors (see below), whose sum is σ = 8499354638928. Its totient is φ = 1827818201760.

The previous prime is 4021200044047. The next prime is 4021200044051. The reversal of 4021200044048 is 8404400021204.

It is a self number, because there is not a number n which added to its sum of digits gives 4021200044048.

It is not an unprimeable number, because it can be changed into a prime (4021200044047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11423863586 + ... + 11423863937.

Almost surely, 2^{4021200044048} is an apocalyptic number.

It is an amenable number.

4021200044048 is an abundant number, since it is smaller than the sum of its proper divisors (4478154594880).

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

4021200044048 is a wasteful number, since it uses less digits than its factorization.

4021200044048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22847727542 (or 22847727536 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

The spelling of 4021200044048 in words is "four trillion, twenty-one billion, two hundred million, forty-four thousand, forty-eight".