4206441445423 has 16 divisors (see below), whose sum is σ = 4919246830080. Its totient is φ = 3521610290016.

The previous prime is 4206441445417. The next prime is 4206441445433. The reversal of 4206441445423 is 3245441446024.

It is not a de Polignac number, because 4206441445423 - 2¹⁷ = 4206441314351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4206441445423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206441445433) 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, 27338061 + ... + 27491497.

It is an arithmetic number, because the mean of its divisors is an integer number (307452926880).

Almost surely, 2^{4206441445423} is an apocalyptic number.

4206441445423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4206441445423 is a deficient number, since it is larger than the sum of its proper divisors (712805384657).

4206441445423 is a wasteful number, since it uses less digits than its factorization.

4206441445423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244566.

The product of its (nonzero) digits is 1474560, while the sum is 43.

The spelling of 4206441445423 in words is "four trillion, two hundred six billion, four hundred forty-one million, four hundred forty-five thousand, four hundred twenty-three".