2343003045543 has 12 divisors (see below), whose sum is σ = 3501039033960. Its totient is φ = 1508139891216.

The previous prime is 2343003045533. The next prime is 2343003045557. The reversal of 2343003045543 is 3455403003432.

2343003045543 is a `hidden beast` number, since 2 + 3 + 4 + 300 + 304 + 5 + 5 + 43 = 666.

It is not a de Polignac number, because 2343003045543 - 2⁴ = 2343003045527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2343003045498 and 2343003045507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343003045533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4488511321 + ... + 4488511842.

It is an arithmetic number, because the mean of its divisors is an integer number (291753252830).

Almost surely, 2^{2343003045543} is an apocalyptic number.

2343003045543 is a deficient number, since it is larger than the sum of its proper divisors (1158035988417).

2343003045543 is a wasteful number, since it uses less digits than its factorization.

2343003045543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977023198 (or 8977023195 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 2343003045543 its reverse (3455403003432), we get a palindrome (5798406048975).

The spelling of 2343003045543 in words is "two trillion, three hundred forty-three billion, three million, forty-five thousand, five hundred forty-three".