2241342331 has 4 divisors (see below), whose sum is σ = 2257702632. Its totient is φ = 2224982032.

The previous prime is 2241342293. The next prime is 2241342349. The reversal of 2241342331 is 1332431422.

2241342331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241342331 is a prime.

It is a super-2 number, since 2×2241342331² = 10047230889465027122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2241342296 and 2241342305.

It is not an unprimeable number, because it can be changed into a prime (2241342361) 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, 8179945 + ... + 8180218.

It is an arithmetic number, because the mean of its divisors is an integer number (564425658).

Almost surely, 2^2241342331 is an apocalyptic number.

2241342331 is a deficient number, since it is larger than the sum of its proper divisors (16360301).

2241342331 is a wasteful number, since it uses less digits than its factorization.

2241342331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16360300.

The product of its digits is 3456, while the sum is 25.

The square root of 2241342331 is about 47342.8171003797. The cubic root of 2241342331 is about 1308.6878322256.

Adding to 2241342331 its reverse (1332431422), we get a palindrome (3573773753).

The spelling of 2241342331 in words is "two billion, two hundred forty-one million, three hundred forty-two thousand, three hundred thirty-one".