3543682000843 has 4 divisors (see below), whose sum is σ = 3545478091008. Its totient is φ = 3541885910680.

The previous prime is 3543682000801. The next prime is 3543682000847. The reversal of 3543682000843 is 3480002863453.

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 3543682000843 - 2¹⁷ = 3543681869771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3543682000793 and 3543682000802.

It is not an unprimeable number, because it can be changed into a prime (3543682000847) 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, 898042123 + ... + 898046068.

It is an arithmetic number, because the mean of its divisors is an integer number (886369522752).

Almost surely, 2^{3543682000843} is an apocalyptic number.

3543682000843 is a deficient number, since it is larger than the sum of its proper divisors (1796090165).

3543682000843 is a wasteful number, since it uses less digits than its factorization.

3543682000843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796090164.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 3543682000843 in words is "three trillion, five hundred forty-three billion, six hundred eighty-two million, eight hundred forty-three", and thus it is an aban number.