3452402042543 has 4 divisors (see below), whose sum is σ = 3475572526200. Its totient is φ = 3429231558888.

The previous prime is 3452402042491. The next prime is 3452402042611.

3452402042543 is nontrivially palindromic in base 10.

3452402042543 is digitally balanced in base 3, 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 not a de Polignac number, because 3452402042543 - 2¹⁶ = 3452401977007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3452402042497 and 3452402042506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452402042143) 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, 11585241605 + ... + 11585241902.

It is an arithmetic number, because the mean of its divisors is an integer number (868893131550).

Almost surely, 2^{3452402042543} is an apocalyptic number.

3452402042543 is a deficient number, since it is larger than the sum of its proper divisors (23170483657).

3452402042543 is a wasteful number, since it uses less digits than its factorization.

3452402042543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23170483656.

The product of its (nonzero) digits is 460800, while the sum is 38.

The spelling of 3452402042543 in words is "three trillion, four hundred fifty-two billion, four hundred two million, forty-two thousand, five hundred forty-three".