2441144431 has 4 divisors (see below), whose sum is σ = 2663066664. Its totient is φ = 2219222200.

The previous prime is 2441144417. The next prime is 2441144441. The reversal of 2441144431 is 1344411442.

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 2441144431 - 2¹⁵ = 2441111663 is a prime.

It is a super-3 number, since 3×2441144431³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2441144431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441144441) 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, 110961100 + ... + 110961121.

It is an arithmetic number, because the mean of its divisors is an integer number (665766666).

Almost surely, 2^2441144431 is an apocalyptic number.

2441144431 is a deficient number, since it is larger than the sum of its proper divisors (221922233).

2441144431 is a wasteful number, since it uses less digits than its factorization.

2441144431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221922232.

The product of its digits is 6144, while the sum is 28.

The square root of 2441144431 is about 49407.9389470963. The cubic root of 2441144431 is about 1346.4735454106.

Adding to 2441144431 its reverse (1344411442), we get a palindrome (3785555873).

The spelling of 2441144431 in words is "two billion, four hundred forty-one million, one hundred forty-four thousand, four hundred thirty-one".