2125441116466 has 16 divisors (see below), whose sum is σ = 3200797261440. Its totient is φ = 1058516106480.

The previous prime is 2125441116437. The next prime is 2125441116481. The reversal of 2125441116466 is 6646111445212.

It is a happy number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1278250 + ... + 2425861.

It is an arithmetic number, because the mean of its divisors is an integer number (200049828840).

Almost surely, 2^{2125441116466} is an apocalyptic number.

2125441116466 is a deficient number, since it is larger than the sum of its proper divisors (1075356144974).

2125441116466 is a wasteful number, since it uses less digits than its factorization.

2125441116466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705249.

The product of its digits is 276480, while the sum is 43.

The spelling of 2125441116466 in words is "two trillion, one hundred twenty-five billion, four hundred forty-one million, one hundred sixteen thousand, four hundred sixty-six".