4251424305 has 16 divisors (see below), whose sum is σ = 7098030720. Its totient is φ = 2168842368.

The previous prime is 4251424291. The next prime is 4251424313. The reversal of 4251424305 is 5034241524.

It is not a de Polignac number, because 4251424305 - 2⁶ = 4251424241 is a prime.

It is a super-2 number, since 2×4251424305² = 36149217242289466050, which contains 22 as substring.

It is an unprimeable number.

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, 6161140 + ... + 6161829.

It is an arithmetic number, because the mean of its divisors is an integer number (443626920).

Almost surely, 2^4251424305 is an apocalyptic number.

It is an amenable number.

4251424305 is a deficient number, since it is larger than the sum of its proper divisors (2846606415).

4251424305 is a wasteful number, since it uses less digits than its factorization.

4251424305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323000.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4251424305 is about 65202.9470576292. The cubic root of 4251424305 is about 1619.9868292634.

Adding to 4251424305 its reverse (5034241524), we get a palindrome (9285665829).

The spelling of 4251424305 in words is "four billion, two hundred fifty-one million, four hundred twenty-four thousand, three hundred five".