3311614420643 has 4 divisors (see below), whose sum is σ = 3367743478680. Its totient is φ = 3255485362608.

The previous prime is 3311614420633. The next prime is 3311614420661. The reversal of 3311614420643 is 3460244161133.

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 3311614420643 - 2⁶ = 3311614420579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3311614420597 and 3311614420606.

It is not an unprimeable number, because it can be changed into a prime (3311614420633) 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, 28064528930 + ... + 28064529047.

It is an arithmetic number, because the mean of its divisors is an integer number (841935869670).

Almost surely, 2^{3311614420643} is an apocalyptic number.

3311614420643 is a deficient number, since it is larger than the sum of its proper divisors (56129058037).

3311614420643 is an equidigital number, since it uses as much as digits as its factorization.

3311614420643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56129058036.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 3311614420643 its reverse (3460244161133), we get a palindrome (6771858581776).

The spelling of 3311614420643 in words is "three trillion, three hundred eleven billion, six hundred fourteen million, four hundred twenty thousand, six hundred forty-three".