4230321255 has 32 divisors (see below), whose sum is σ = 7565644800. Its totient is φ = 2242649376.

The previous prime is 4230321239. The next prime is 4230321301. The reversal of 4230321255 is 5521230324.

It is a happy number.

It is not a de Polignac number, because 4230321255 - 2⁴ = 4230321239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71275 + ... + 116364.

It is an arithmetic number, because the mean of its divisors is an integer number (236426400).

Almost surely, 2^4230321255 is an apocalyptic number.

4230321255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4230321255 is a deficient number, since it is larger than the sum of its proper divisors (3335323545).

4230321255 is a wasteful number, since it uses less digits than its factorization.

4230321255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187820 (or 187814 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4230321255 is about 65040.9198505064. The cubic root of 4230321255 is about 1617.3019734048.

Adding to 4230321255 its reverse (5521230324), we get a palindrome (9751551579).

The spelling of 4230321255 in words is "four billion, two hundred thirty million, three hundred twenty-one thousand, two hundred fifty-five".