266046012633604 has 48 divisors (see below), whose sum is σ = 538670180539008. Its totient is φ = 112610969123328.

The previous prime is 266046012633601. The next prime is 266046012633607. The reversal of 266046012633604 is 406336210640662.

It is a happy number.

266046012633604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (266046012633601) and next prime (266046012633607).

It is not an unprimeable number, because it can be changed into a prime (266046012633601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10316299 + ... + 25268914.

It is an arithmetic number, because the mean of its divisors is an integer number (11222295427896).

Almost surely, 2^{266046012633604} is an apocalyptic number.

It is an amenable number.

266046012633604 is an abundant number, since it is smaller than the sum of its proper divisors (272624167905404).

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

266046012633604 is a wasteful number, since it uses less digits than its factorization.

266046012633604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35588524 (or 35588522 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 49.

The spelling of 266046012633604 in words is "two hundred sixty-six trillion, forty-six billion, twelve million, six hundred thirty-three thousand, six hundred four".