3436566656343 has 4 divisors (see below), whose sum is σ = 4582088875128. Its totient is φ = 2291044437560.

The previous prime is 3436566656293. The next prime is 3436566656389.

3436566656343 is nontrivially palindromic in base 10.

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 3436566656343 - 2⁹ = 3436566655831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436566656543) 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, 572761109388 + ... + 572761109393.

It is an arithmetic number, because the mean of its divisors is an integer number (1145522218782).

Almost surely, 2^{3436566656343} is an apocalyptic number.

3436566656343 is a deficient number, since it is larger than the sum of its proper divisors (1145522218785).

3436566656343 is a wasteful number, since it uses less digits than its factorization.

3436566656343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145522218784.

The product of its digits is 251942400, while the sum is 60.

The spelling of 3436566656343 in words is "three trillion, four hundred thirty-six billion, five hundred sixty-six million, six hundred fifty-six thousand, three hundred forty-three".