2966622867441 has 12 divisors (see below), whose sum is σ = 4343822220868. Its totient is φ = 1950656131584.

The previous prime is 2966622867431. The next prime is 2966622867487. The reversal of 2966622867441 is 1447682266692.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1650775280625 + 1315847586816 = 1284825^2 + 1147104^2 .

It is not a de Polignac number, because 2966622867441 - 2⁵ = 2966622867409 is a prime.

It is a super-2 number, since 2×2966622867441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2966622867401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2257703200 + ... + 2257704513.

Almost surely, 2^{2966622867441} is an apocalyptic number.

It is an amenable number.

2966622867441 is a deficient number, since it is larger than the sum of its proper divisors (1377199353427).

2966622867441 is a wasteful number, since it uses less digits than its factorization.

2966622867441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515407792 (or 4515407789 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 63.

The spelling of 2966622867441 in words is "two trillion, nine hundred sixty-six billion, six hundred twenty-two million, eight hundred sixty-seven thousand, four hundred forty-one".