3356123543426 has 4 divisors (see below), whose sum is σ = 5034185315142. Its totient is φ = 1678061771712.

The previous prime is 3356123543407. The next prime is 3356123543447. The reversal of 3356123543426 is 6243453216533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2709628749025 + 646494794401 = 1646095^2 + 804049^2 .

It is a super-2 number, since 2×3356123543426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 839030885855 + ... + 839030885858.

Almost surely, 2^{3356123543426} is an apocalyptic number.

3356123543426 is a deficient number, since it is larger than the sum of its proper divisors (1678061771716).

3356123543426 is a wasteful number, since it uses less digits than its factorization.

3356123543426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678061771715.

The product of its digits is 4665600, while the sum is 47.

Adding to 3356123543426 its reverse (6243453216533), we get a palindrome (9599576759959).

The spelling of 3356123543426 in words is "three trillion, three hundred fifty-six billion, one hundred twenty-three million, five hundred forty-three thousand, four hundred twenty-six".