6935901221741 has 2 divisors, whose sum is σ = 6935901221742. Its totient is φ = 6935901221740.

The previous prime is 6935901221723. The next prime is 6935901221771. The reversal of 6935901221741 is 1471221095396.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3515047523716 + 3420853698025 = 1874846^2 + 1849555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6935901221741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6935901221741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6935901221771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3467950610870 + 3467950610871.

It is an arithmetic number, because the mean of its divisors is an integer number (3467950610871).

Almost surely, 2^{6935901221741} is an apocalyptic number.

It is an amenable number.

6935901221741 is a deficient number, since it is larger than the sum of its proper divisors (1).

6935901221741 is an equidigital number, since it uses as much as digits as its factorization.

6935901221741 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 50.

The spelling of 6935901221741 in words is "six trillion, nine hundred thirty-five billion, nine hundred one million, two hundred twenty-one thousand, seven hundred forty-one".