4255602340 has 48 divisors (see below), whose sum is σ = 9763306560. Its totient is φ = 1545252480.

The previous prime is 4255602317. The next prime is 4255602343. The reversal of 4255602340 is 432065524.

It is a super-2 number, since 2×4255602340² = 36220302552426951200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4255602343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142339 + ... + 169621.

It is an arithmetic number, because the mean of its divisors is an integer number (203402220).

Almost surely, 2^4255602340 is an apocalyptic number.

It is an amenable number.

4255602340 is an abundant number, since it is smaller than the sum of its proper divisors (5507704220).

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

4255602340 is a wasteful number, since it uses less digits than its factorization.

4255602340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28012 (or 28010 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 4255602340 is about 65234.9778876333. The cubic root of 4255602340 is about 1620.5173295712.

Adding to 4255602340 its reverse (432065524), we get a palindrome (4687667864).

The spelling of 4255602340 in words is "four billion, two hundred fifty-five million, six hundred two thousand, three hundred forty".