4020044000424 has 16 divisors (see below), whose sum is σ = 10050110001120. Its totient is φ = 1340014666800.

The previous prime is 4020044000393. The next prime is 4020044000461. The reversal of 4020044000424 is 4240004400204.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 167501833351 = 4020044000424 / (4 + 0 + 2 + 0 + 0 + 4 + 4 + 0 + 0 + 0 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 4020044000394 and 4020044000403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83750916652 + ... + 83750916699.

It is an arithmetic number, because the mean of its divisors is an integer number (628131875070).

Almost surely, 2^{4020044000424} is an apocalyptic number.

It is an amenable number.

4020044000424 is an abundant number, since it is smaller than the sum of its proper divisors (6030066000696).

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

4020044000424 is a wasteful number, since it uses less digits than its factorization.

4020044000424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167501833360 (or 167501833356 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4020044000424 its reverse (4240004400204), we get a palindrome (8260048400628).

The spelling of 4020044000424 in words is "four trillion, twenty billion, forty-four million, four hundred twenty-four", and thus it is an aban number.