4112021343 has 16 divisors (see below), whose sum is σ = 5638291200. Its totient is φ = 2664594240.

The previous prime is 4112021339. The next prime is 4112021357. The reversal of 4112021343 is 3431202114.

It is not a de Polignac number, because 4112021343 - 2² = 4112021339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112021843) 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, 114763 + ... + 146268.

It is an arithmetic number, because the mean of its divisors is an integer number (352393200).

Almost surely, 2^4112021343 is an apocalyptic number.

4112021343 is a deficient number, since it is larger than the sum of its proper divisors (1526269857).

4112021343 is a wasteful number, since it uses less digits than its factorization.

4112021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261182.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4112021343 is about 64125.0445847798. The cubic root of 4112021343 is about 1602.0833983494.

Adding to 4112021343 its reverse (3431202114), we get a palindrome (7543223457).

The spelling of 4112021343 in words is "four billion, one hundred twelve million, twenty-one thousand, three hundred forty-three".