2542302433 has 4 divisors (see below), whose sum is σ = 2773420848. Its totient is φ = 2311184020.

The previous prime is 2542302419. The next prime is 2542302439. The reversal of 2542302433 is 3342032452.

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 2542302433 - 2¹³ = 2542294241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542302439) 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, 115559191 + ... + 115559212.

It is an arithmetic number, because the mean of its divisors is an integer number (693355212).

Almost surely, 2^2542302433 is an apocalyptic number.

It is an amenable number.

2542302433 is a deficient number, since it is larger than the sum of its proper divisors (231118415).

2542302433 is a wasteful number, since it uses less digits than its factorization.

2542302433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231118414.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2542302433 is about 50421.2498159258. The cubic root of 2542302433 is about 1364.8211303857.

Adding to 2542302433 its reverse (3342032452), we get a palindrome (5884334885).

The spelling of 2542302433 in words is "two billion, five hundred forty-two million, three hundred two thousand, four hundred thirty-three".