4440020213043 has 12 divisors (see below), whose sum is σ = 6413419730640. Its totient is φ = 2959987075056.

The previous prime is 4440020213029. The next prime is 4440020213077. The reversal of 4440020213043 is 3403120200444.

It is a happy number.

4440020213043 is a `hidden beast` number, since 4 + 4 + 400 + 2 + 0 + 213 + 0 + 43 = 666.

It is not a de Polignac number, because 4440020213043 - 2²⁹ = 4439483342131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4440020212998 and 4440020213016.

It is not an unprimeable number, because it can be changed into a prime (4440020213143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1106263 + ... + 3178656.

It is an arithmetic number, because the mean of its divisors is an integer number (534451644220).

Almost surely, 2^{4440020213043} is an apocalyptic number.

4440020213043 is a deficient number, since it is larger than the sum of its proper divisors (1973399517597).

4440020213043 is a wasteful number, since it uses less digits than its factorization.

4440020213043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400058 (or 4400055 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4440020213043 its reverse (3403120200444), we get a palindrome (7843140413487).

The spelling of 4440020213043 in words is "four trillion, four hundred forty billion, twenty million, two hundred thirteen thousand, forty-three".