3942211141073 has 2 divisors, whose sum is σ = 3942211141074. Its totient is φ = 3942211141072.

The previous prime is 3942211141069. The next prime is 3942211141087. The reversal of 3942211141073 is 3701411122493.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3202925867584 + 739285273489 = 1789672^2 + 859817^2 .

It is a cyclic number.

It is not a de Polignac number, because 3942211141073 - 2² = 3942211141069 is a prime.

It is not a weakly prime, because it can be changed into another prime (3942211146073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1971105570536 + 1971105570537.

It is an arithmetic number, because the mean of its divisors is an integer number (1971105570537).

Almost surely, 2^{3942211141073} is an apocalyptic number.

It is an amenable number.

3942211141073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3942211141073 is an equidigital number, since it uses as much as digits as its factorization.

3942211141073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 3942211141073 in words is "three trillion, nine hundred forty-two billion, two hundred eleven million, one hundred forty-one thousand, seventy-three".