266046013406351 has 16 divisors (see below), whose sum is σ = 289083136066560. Its totient is φ = 243912410360640.

The previous prime is 266046013406339. The next prime is 266046013406353. The reversal of 266046013406351 is 153604310640662.

It is a cyclic number.

It is not a de Polignac number, because 266046013406351 - 2⁶ = 266046013406287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 266046013406296 and 266046013406305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266046013406353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318530555 + ... + 319364691.

It is an arithmetic number, because the mean of its divisors is an integer number (18067696004160).

Almost surely, 2^{266046013406351} is an apocalyptic number.

266046013406351 is a deficient number, since it is larger than the sum of its proper divisors (23037122660209).

266046013406351 is a wasteful number, since it uses less digits than its factorization.

266046013406351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375694.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 266046013406351 in words is "two hundred sixty-six trillion, forty-six billion, thirteen million, four hundred six thousand, three hundred fifty-one".