3452430342543 has 32 divisors (see below), whose sum is σ = 5666899370496. Its totient is φ = 1820620948608.

The previous prime is 3452430342511. The next prime is 3452430342563.

3452430342543 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3452430342543 - 2⁵ = 3452430342511 is a prime.

It is a super-2 number, since 2×3452430342543² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3452430342495 and 3452430342504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452430342563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401605 + ... + 2658222.

It is an arithmetic number, because the mean of its divisors is an integer number (177090605328).

Almost surely, 2^{3452430342543} is an apocalyptic number.

3452430342543 is a deficient number, since it is larger than the sum of its proper divisors (2214469027953).

3452430342543 is a wasteful number, since it uses less digits than its factorization.

3452430342543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063983.

The product of its (nonzero) digits is 2073600, while the sum is 42.

It can be divided in two parts, 3452430 and 342543, that added together give a palindrome (3794973).

The spelling of 3452430342543 in words is "three trillion, four hundred fifty-two billion, four hundred thirty million, three hundred forty-two thousand, five hundred forty-three".