4255384484286 has 96 divisors (see below), whose sum is σ = 10085542740000. Its totient is φ = 1288767946752.

The previous prime is 4255384484249. The next prime is 4255384484287. The reversal of 4255384484286 is 6824844835524.

4255384484286 is a `hidden beast` number, since 4 + 2 + 5 + 53 + 84 + 484 + 28 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255384484287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19473166 + ... + 19690478.

It is an arithmetic number, because the mean of its divisors is an integer number (105057736875).

Almost surely, 2^{4255384484286} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4255384484286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5042771370000).

4255384484286 is an abundant number, since it is smaller than the sum of its proper divisors (5830158255714).

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

4255384484286 is a wasteful number, since it uses less digits than its factorization.

4255384484286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218650 (or 218647 counting only the distinct ones).

The product of its digits is 235929600, while the sum is 63.

The spelling of 4255384484286 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, four hundred eighty-four thousand, two hundred eighty-six".