266032663404 has 24 divisors (see below), whose sum is σ = 621003654768. Its totient is φ = 88640301120.

The previous prime is 266032663399. The next prime is 266032663411. The reversal of 266032663404 is 404366230662.

266032663404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626907 + ... + 4684050.

It is an arithmetic number, because the mean of its divisors is an integer number (25875152282).

Almost surely, 2^266032663404 is an apocalyptic number.

It is an amenable number.

266032663404 is an abundant number, since it is smaller than the sum of its proper divisors (354970991364).

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

266032663404 is a wasteful number, since it uses less digits than its factorization.

266032663404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9313345 (or 9313343 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 266032663404 in words is "two hundred sixty-six billion, thirty-two million, six hundred sixty-three thousand, four hundred four".