2143223341 has 8 divisors (see below), whose sum is σ = 2460383744. Its totient is φ = 1828809360.

The previous prime is 2143223339. The next prime is 2143223387. The reversal of 2143223341 is 1433223412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2143223341 - 2¹ = 2143223339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143223041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684930 + ... + 688051.

It is an arithmetic number, because the mean of its divisors is an integer number (307547968).

Almost surely, 2^2143223341 is an apocalyptic number.

It is an amenable number.

2143223341 is a deficient number, since it is larger than the sum of its proper divisors (317160403).

2143223341 is a wasteful number, since it uses less digits than its factorization.

2143223341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373211.

The product of its digits is 3456, while the sum is 25.

The square root of 2143223341 is about 46294.9602116688. The cubic root of 2143223341 is about 1289.3054252178.

Adding to 2143223341 its reverse (1433223412), we get a palindrome (3576446753).

The spelling of 2143223341 in words is "two billion, one hundred forty-three million, two hundred twenty-three thousand, three hundred forty-one".