266120524464113 has 64 divisors (see below), whose sum is σ = 317691747661824. Its totient is φ = 220191474048000.

The previous prime is 266120524464101. The next prime is 266120524464203. The reversal of 266120524464113 is 311464425021662.

It is a cyclic number.

It is not a de Polignac number, because 266120524464113 - 2⁶ = 266120524464049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (266120524424113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2563457978 + ... + 2563561788.

It is an arithmetic number, because the mean of its divisors is an integer number (4963933557216).

Almost surely, 2^{266120524464113} is an apocalyptic number.

It is an amenable number.

266120524464113 is a deficient number, since it is larger than the sum of its proper divisors (51571223197711).

266120524464113 is a wasteful number, since it uses less digits than its factorization.

266120524464113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107606.

The product of its (nonzero) digits is 1658880, while the sum is 47.

Adding to 266120524464113 its reverse (311464425021662), we get a palindrome (577584949485775).

The spelling of 266120524464113 in words is "two hundred sixty-six trillion, one hundred twenty billion, five hundred twenty-four million, four hundred sixty-four thousand, one hundred thirteen".