3311353870049 has 2 divisors, whose sum is σ = 3311353870050. Its totient is φ = 3311353870048.

The previous prime is 3311353870021. The next prime is 3311353870109. The reversal of 3311353870049 is 9400783531133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2439119285824 + 872234584225 = 1561768^2 + 933935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3311353870049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3311353869985 and 3311353870012.

It is not a weakly prime, because it can be changed into another prime (3311353870009) by changing a digit.

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, 1655676935024 + 1655676935025.

It is an arithmetic number, because the mean of its divisors is an integer number (1655676935025).

Almost surely, 2^{3311353870049} is an apocalyptic number.

It is an amenable number.

3311353870049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311353870049 is an equidigital number, since it uses as much as digits as its factorization.

3311353870049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 3311353870049 in words is "three trillion, three hundred eleven billion, three hundred fifty-three million, eight hundred seventy thousand, forty-nine".