4020010424443 has 16 divisors (see below), whose sum is σ = 4390531036416. Its totient is φ = 3658252862880.

The previous prime is 4020010424431. The next prime is 4020010424449. The reversal of 4020010424443 is 3444240100204.

It is a cyclic number.

It is not a de Polignac number, because 4020010424443 - 2⁹ = 4020010423931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020010424449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13404096 + ... + 13700722.

It is an arithmetic number, because the mean of its divisors is an integer number (274408189776).

Almost surely, 2^{4020010424443} is an apocalyptic number.

4020010424443 is a deficient number, since it is larger than the sum of its proper divisors (370520611973).

4020010424443 is a wasteful number, since it uses less digits than its factorization.

4020010424443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311394.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4020010424443 its reverse (3444240100204), we get a palindrome (7464250524647).

The spelling of 4020010424443 in words is "four trillion, twenty billion, ten million, four hundred twenty-four thousand, four hundred forty-three".