266041234 has 8 divisors (see below), whose sum is σ = 399346560. Its totient is φ = 132925716.

The previous prime is 266041231. The next prime is 266041271. The reversal of 266041234 is 432140662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (266041231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43894 + ... + 49585.

It is an arithmetic number, because the mean of its divisors is an integer number (49918320).

Almost surely, 2^266041234 is an apocalyptic number.

266041234 is a deficient number, since it is larger than the sum of its proper divisors (133305326).

266041234 is a wasteful number, since it uses less digits than its factorization.

266041234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94904.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 266041234 is about 16310.7704906911. The cubic root of 266041234 is about 643.1559886539.

Adding to 266041234 its reverse (432140662), we get a palindrome (698181896).

The spelling of 266041234 in words is "two hundred sixty-six million, forty-one thousand, two hundred thirty-four".