3311280619873 has 2 divisors, whose sum is σ = 3311280619874. Its totient is φ = 3311280619872.

The previous prime is 3311280619781. The next prime is 3311280619919. The reversal of 3311280619873 is 3789160821133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2390511792384 + 920768827489 = 1546128^2 + 959567^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311280619873 - 2¹⁷ = 3311280488801 is a prime.

It is a super-2 number, since 2×3311280619873² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3311280619873.

It is not a weakly prime, because it can be changed into another prime (3311280619573) 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, 1655640309936 + 1655640309937.

It is an arithmetic number, because the mean of its divisors is an integer number (1655640309937).

Almost surely, 2^{3311280619873} is an apocalyptic number.

It is an amenable number.

3311280619873 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311280619873 is an equidigital number, since it uses as much as digits as its factorization.

3311280619873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 3311280619873 in words is "three trillion, three hundred eleven billion, two hundred eighty million, six hundred nineteen thousand, eight hundred seventy-three".