4255384306406 has 32 divisors (see below), whose sum is σ = 6735843878400. Its totient is φ = 2010665358720.

The previous prime is 4255384306403. The next prime is 4255384306417. The reversal of 4255384306406 is 6046034835524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255384306403) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 96711071 + ... + 96755061.

It is an arithmetic number, because the mean of its divisors is an integer number (210495121200).

Almost surely, 2^{4255384306406} is an apocalyptic number.

4255384306406 is a deficient number, since it is larger than the sum of its proper divisors (2480459571994).

4255384306406 is a wasteful number, since it uses less digits than its factorization.

4255384306406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50324.

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 4255384306406 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, three hundred six thousand, four hundred six".