43420412230 has 32 divisors (see below), whose sum is σ = 87828318144. Its totient is φ = 15335101056.

The previous prime is 43420412221. The next prime is 43420412239. The reversal of 43420412230 is 3221402434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43420412221) and next prime (43420412239).

It is a junction number, because it is equal to n+sod(n) for n = 43420412195 and 43420412204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43420412239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7257949 + ... + 7263928.

It is an arithmetic number, because the mean of its divisors is an integer number (2744634942).

Almost surely, 2^43420412230 is an apocalyptic number.

43420412230 is an abundant number, since it is smaller than the sum of its proper divisors (44407905914).

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

43420412230 is a wasteful number, since it uses less digits than its factorization.

43420412230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14521920.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 43420412230 its reverse (3221402434), we get a palindrome (46641814664).

The spelling of 43420412230 in words is "forty-three billion, four hundred twenty million, four hundred twelve thousand, two hundred thirty".