266012500426230 has 64 divisors (see below), whose sum is σ = 673957172448000. Its totient is φ = 67010598760320.

The previous prime is 266012500426193. The next prime is 266012500426271. The reversal of 266012500426230 is 32624005210662.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668409376 + ... + 668807235.

It is an arithmetic number, because the mean of its divisors is an integer number (10530580819500).

Almost surely, 2^{266012500426230} is an apocalyptic number.

266012500426230 is an abundant number, since it is smaller than the sum of its proper divisors (407944672021770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266012500426230 is a wasteful number, since it uses less digits than its factorization.

266012500426230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337216989.

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 266012500426230 its reverse (32624005210662), we get a palindrome (298636505636892).

The spelling of 266012500426230 in words is "two hundred sixty-six trillion, twelve billion, five hundred million, four hundred twenty-six thousand, two hundred thirty".