2231144341 has 4 divisors (see below), whose sum is σ = 2231285184. Its totient is φ = 2231003500.

The previous prime is 2231144329. The next prime is 2231144347. The reversal of 2231144341 is 1434411322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2231144341 - 2²⁵ = 2197589909 is a prime.

It is a super-3 number, since 3×2231144341³ (a number of 29 digits) contains 333 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 (2231144347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 43135 + ... + 79516.

It is an arithmetic number, because the mean of its divisors is an integer number (557821296).

Almost surely, 2^2231144341 is an apocalyptic number.

It is an amenable number.

2231144341 is a deficient number, since it is larger than the sum of its proper divisors (140843).

2231144341 is a wasteful number, since it uses less digits than its factorization.

2231144341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140842.

The product of its digits is 2304, while the sum is 25.

The square root of 2231144341 is about 47234.9906425311. The cubic root of 2231144341 is about 1306.6999939944.

Adding to 2231144341 its reverse (1434411322), we get a palindrome (3665555663).

The spelling of 2231144341 in words is "two billion, two hundred thirty-one million, one hundred forty-four thousand, three hundred forty-one".