4112043420 has 24 divisors (see below), whose sum is σ = 11513721744. Its totient is φ = 1096544896.

The previous prime is 4112043407. The next prime is 4112043451. The reversal of 4112043420 is 243402114.

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 7 ways as a sum of consecutive naturals, for example, 34266969 + ... + 34267088.

It is an arithmetic number, because the mean of its divisors is an integer number (479738406).

Almost surely, 2^4112043420 is an apocalyptic number.

It is an amenable number.

4112043420 is an abundant number, since it is smaller than the sum of its proper divisors (7401678324).

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

4112043420 is a wasteful number, since it uses less digits than its factorization.

4112043420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68534069 (or 68534067 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4112043420 is about 64125.2167247800. The cubic root of 4112043420 is about 1602.0862654820.

Adding to 4112043420 its reverse (243402114), we get a palindrome (4355445534).

The spelling of 4112043420 in words is "four billion, one hundred twelve million, forty-three thousand, four hundred twenty".