2402336543 has 4 divisors (see below), whose sum is σ = 2417074968. Its totient is φ = 2387598120.

The previous prime is 2402336527. The next prime is 2402336549. The reversal of 2402336543 is 3456332042.

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 2402336543 - 2⁴ = 2402336527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402336549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7368968 + ... + 7369293.

It is an arithmetic number, because the mean of its divisors is an integer number (604268742).

Almost surely, 2^2402336543 is an apocalyptic number.

2402336543 is a deficient number, since it is larger than the sum of its proper divisors (14738425).

2402336543 is a wasteful number, since it uses less digits than its factorization.

2402336543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14738424.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2402336543 is about 49013.6362964431. The cubic root of 2402336543 is about 1339.3002478163.

Adding to 2402336543 its reverse (3456332042), we get a palindrome (5858668585).

The spelling of 2402336543 in words is "two billion, four hundred two million, three hundred thirty-six thousand, five hundred forty-three".