3450432340543 has 16 divisors (see below), whose sum is σ = 3514696653600. Its totient is φ = 3386363834880.

The previous prime is 3450432340513. The next prime is 3450432340547.

3450432340543 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3450432340543 - 2²⁵ = 3450398786111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3450432340496 and 3450432340505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450432340547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155743555 + ... + 155765707.

It is an arithmetic number, because the mean of its divisors is an integer number (219668540850).

Almost surely, 2^{3450432340543} is an apocalyptic number.

3450432340543 is a deficient number, since it is larger than the sum of its proper divisors (64264313057).

3450432340543 is a wasteful number, since it uses less digits than its factorization.

3450432340543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26442.

The product of its (nonzero) digits is 1036800, while the sum is 40.

The spelling of 3450432340543 in words is "three trillion, four hundred fifty billion, four hundred thirty-two million, three hundred forty thousand, five hundred forty-three".