4255434684 has 24 divisors (see below), whose sum is σ = 11032608720. Its totient is φ = 1418478192.

The previous prime is 4255434637. The next prime is 4255434727. The reversal of 4255434684 is 4864345524.

4255434684 is a `hidden beast` number, since 4 + 2 + 554 + 34 + 68 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19700979 + ... + 19701194.

It is an arithmetic number, because the mean of its divisors is an integer number (459692030).

Almost surely, 2^4255434684 is an apocalyptic number.

It is an amenable number.

4255434684 is an abundant number, since it is smaller than the sum of its proper divisors (6777174036).

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

4255434684 is a wasteful number, since it uses less digits than its factorization.

4255434684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39402186 (or 39402178 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 45.

The square root of 4255434684 is about 65233.6928588287. The cubic root of 4255434684 is about 1620.4960483675.

The spelling of 4255434684 in words is "four billion, two hundred fifty-five million, four hundred thirty-four thousand, six hundred eighty-four".