2141043430 has 8 divisors (see below), whose sum is σ = 3853878192. Its totient is φ = 856417368.

The previous prime is 2141043347. The next prime is 2141043439. The reversal of 2141043430 is 343401412.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141043439) 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, 107052162 + ... + 107052181.

It is an arithmetic number, because the mean of its divisors is an integer number (481734774).

Almost surely, 2^2141043430 is an apocalyptic number.

2141043430 is a deficient number, since it is larger than the sum of its proper divisors (1712834762).

2141043430 is a wasteful number, since it uses less digits than its factorization.

2141043430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214104350.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2141043430 is about 46271.4105036793. The cubic root of 2141043430 is about 1288.8681516872.

Adding to 2141043430 its reverse (343401412), we get a palindrome (2484444842).

The spelling of 2141043430 in words is "two billion, one hundred forty-one million, forty-three thousand, four hundred thirty".