2541343242 has 16 divisors (see below), whose sum is σ = 5109299712. Its totient is φ = 842678880.

The previous prime is 2541343241. The next prime is 2541343253. The reversal of 2541343242 is 2423431452.

2541343242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2541343241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107643 + ... + 1109934.

It is an arithmetic number, because the mean of its divisors is an integer number (319331232).

Almost surely, 2^2541343242 is an apocalyptic number.

2541343242 is an abundant number, since it is smaller than the sum of its proper divisors (2567956470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541343242 is a wasteful number, since it uses less digits than its factorization.

2541343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217773.

The product of its digits is 23040, while the sum is 30.

The square root of 2541343242 is about 50411.7371452324. The cubic root of 2541343242 is about 1364.6494633169.

Adding to 2541343242 its reverse (2423431452), we get a palindrome (4964774694).

The spelling of 2541343242 in words is "two billion, five hundred forty-one million, three hundred forty-three thousand, two hundred forty-two".