3941166916322 has 4 divisors (see below), whose sum is σ = 5911750374486. Its totient is φ = 1970583458160.

The previous prime is 3941166916283. The next prime is 3941166916361. The reversal of 3941166916322 is 2236196611493.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3941166916283) and next prime (3941166916361).

It can be written as a sum of positive squares in only one way, i.e., 3295491991801 + 645674924521 = 1815349^2 + 803539^2 .

It is a super-2 number, since 2×3941166916322² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985291729079 + ... + 985291729082.

Almost surely, 2^{3941166916322} is an apocalyptic number.

3941166916322 is a deficient number, since it is larger than the sum of its proper divisors (1970583458164).

3941166916322 is a wasteful number, since it uses less digits than its factorization.

3941166916322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970583458163.

The product of its digits is 2519424, while the sum is 53.

The spelling of 3941166916322 in words is "three trillion, nine hundred forty-one billion, one hundred sixty-six million, nine hundred sixteen thousand, three hundred twenty-two".