4020044203424 has 48 divisors (see below), whose sum is σ = 8083463205888. Its totient is φ = 1967107606272.

The previous prime is 4020044203393. The next prime is 4020044203453. The reversal of 4020044203424 is 4243024400204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21418274 + ... + 21605150.

It is an arithmetic number, because the mean of its divisors is an integer number (168405483456).

Almost surely, 2^{4020044203424} is an apocalyptic number.

It is an amenable number.

4020044203424 is an abundant number, since it is smaller than the sum of its proper divisors (4063419002464).

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

4020044203424 is a wasteful number, since it uses less digits than its factorization.

4020044203424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201237 (or 201229 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 4020044203424 its reverse (4243024400204), we get a palindrome (8263068603628).

The spelling of 4020044203424 in words is "four trillion, twenty billion, forty-four million, two hundred three thousand, four hundred twenty-four".