1674939538211 has 2 divisors, whose sum is σ = 1674939538212. Its totient is φ = 1674939538210.

The previous prime is 1674939538199. The next prime is 1674939538231. The reversal of 1674939538211 is 1128359394761.

It is a weak prime.

It is an emirp because it is prime and its reverse (1128359394761) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1674939538211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1674939538231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837469769105 + 837469769106.

It is an arithmetic number, because the mean of its divisors is an integer number (837469769106).

Almost surely, 2^{1674939538211} is an apocalyptic number.

1674939538211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1674939538211 is an equidigital number, since it uses as much as digits as its factorization.

1674939538211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 59.

The spelling of 1674939538211 in words is "one trillion, six hundred seventy-four billion, nine hundred thirty-nine million, five hundred thirty-eight thousand, two hundred eleven".