2441921311 has 4 divisors (see below), whose sum is σ = 2487995352. Its totient is φ = 2395847272.

The previous prime is 2441921309. The next prime is 2441921333. The reversal of 2441921311 is 1131291442.

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 2441921311 - 2¹ = 2441921309 is a prime.

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 2441921311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441921341) 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, 23036941 + ... + 23037046.

It is an arithmetic number, because the mean of its divisors is an integer number (621998838).

Almost surely, 2^2441921311 is an apocalyptic number.

2441921311 is a deficient number, since it is larger than the sum of its proper divisors (46074041).

2441921311 is an equidigital number, since it uses as much as digits as its factorization.

2441921311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46074040.

The product of its digits is 1728, while the sum is 28.

The square root of 2441921311 is about 49415.8002161252. The cubic root of 2441921311 is about 1346.6163660495.

The spelling of 2441921311 in words is "two billion, four hundred forty-one million, nine hundred twenty-one thousand, three hundred eleven".