266004353044412 has 12 divisors (see below), whose sum is σ = 465509085814920. Its totient is φ = 133001757097296.

The previous prime is 266004353044411. The next prime is 266004353044471. The reversal of 266004353044412 is 214440353400662.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266004353044411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103427087 + ... + 105967782.

It is an arithmetic number, because the mean of its divisors is an integer number (38792423817910).

Almost surely, 2^{266004353044412} is an apocalyptic number.

It is an amenable number.

266004353044412 is a deficient number, since it is larger than the sum of its proper divisors (199504732770508).

266004353044412 is a wasteful number, since it uses less digits than its factorization.

266004353044412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209712460 (or 209712458 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 266004353044412 in words is "two hundred sixty-six trillion, four billion, three hundred fifty-three million, forty-four thousand, four hundred twelve".