2141044231 has 4 divisors (see below), whose sum is σ = 2193264864. Its totient is φ = 2088823600.

The previous prime is 2141044201. The next prime is 2141044271. The reversal of 2141044231 is 1324401412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141044231 - 2²¹ = 2138947079 is a prime.

It is a super-2 number, since 2×2141044231² = 9168140798196762722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141044201) 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, 26110255 + ... + 26110336.

It is an arithmetic number, because the mean of its divisors is an integer number (548316216).

Almost surely, 2^2141044231 is an apocalyptic number.

2141044231 is a deficient number, since it is larger than the sum of its proper divisors (52220633).

2141044231 is an equidigital number, since it uses as much as digits as its factorization.

2141044231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52220632.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2141044231 is about 46271.4191591310. The cubic root of 2141044231 is about 1288.8683124162.

Adding to 2141044231 its reverse (1324401412), we get a palindrome (3465445643).

The spelling of 2141044231 in words is "two billion, one hundred forty-one million, forty-four thousand, two hundred thirty-one".