4012345230 has 32 divisors (see below), whose sum is σ = 9634204800. Its totient is φ = 1069450272.

The previous prime is 4012345217. The next prime is 4012345289. The reversal of 4012345230 is 325432104.

It is a super-3 number, since 3×4012345230³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4012345230.

It is a congruent number.

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, 34681 + ... + 96059.

It is an arithmetic number, because the mean of its divisors is an integer number (301068900).

Almost surely, 2^4012345230 is an apocalyptic number.

4012345230 is an abundant number, since it is smaller than the sum of its proper divisors (5621859570).

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

4012345230 is a wasteful number, since it uses less digits than its factorization.

4012345230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63568.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4012345230 is about 63343.0756278853. The cubic root of 4012345230 is about 1589.0324440490.

Adding to 4012345230 its reverse (325432104), we get a palindrome (4337777334).

The spelling of 4012345230 in words is "four billion, twelve million, three hundred forty-five thousand, two hundred thirty".