4230400312 has 16 divisors (see below), whose sum is σ = 8349474600. Its totient is φ = 2003873760.

The previous prime is 4230400303. The next prime is 4230400319. The reversal of 4230400312 is 2130040324.

4230400312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×4230400312⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 4230400312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230400319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13915639 + ... + 13915942.

Almost surely, 2^4230400312 is an apocalyptic number.

It is an amenable number.

4230400312 is a deficient number, since it is larger than the sum of its proper divisors (4119074288).

4230400312 is a wasteful number, since it uses less digits than its factorization.

4230400312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27831606 (or 27831602 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4230400312 is about 65041.5275958368. The cubic root of 4230400312 is about 1617.3120481516.

Adding to 4230400312 its reverse (2130040324), we get a palindrome (6360440636).

The spelling of 4230400312 in words is "four billion, two hundred thirty million, four hundred thousand, three hundred twelve".