4200443043044 has 24 divisors (see below), whose sum is σ = 7364230791288. Its totient is φ = 2096380408320.

The previous prime is 4200443043007. The next prime is 4200443043073. The reversal of 4200443043044 is 4403403440024.

It can be written as a sum of positive squares in 4 ways, for example, as 1296956545600 + 2903486497444 = 1138840^2 + 1703962^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4200443043044.

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, 4685084 + ... + 5509164.

It is an arithmetic number, because the mean of its divisors is an integer number (306842949637).

Almost surely, 2^{4200443043044} is an apocalyptic number.

It is an amenable number.

4200443043044 is a deficient number, since it is larger than the sum of its proper divisors (3163787748244).

4200443043044 is a wasteful number, since it uses less digits than its factorization.

4200443043044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826415 (or 826413 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 4200443043044 its reverse (4403403440024), we get a palindrome (8603846483068).

The spelling of 4200443043044 in words is "four trillion, two hundred billion, four hundred forty-three million, forty-three thousand, forty-four".