441266439600261 has 72 divisors (see below), whose sum is σ = 708612894138240. Its totient is φ = 264375414864000.

The previous prime is 441266439600211. The next prime is 441266439600319. The reversal of 441266439600261 is 162006934662144.

441266439600261 is a `hidden beast` number, since 4 + 4 + 1 + 2 + 6 + 6 + 4 + 3 + 9 + 600 + 26 + 1 = 666.

It is not a de Polignac number, because 441266439600261 - 2⁹ = 441266439599749 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 441266439600198 and 441266439600207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441266439600211) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 477455796 + ... + 478379106.

It is an arithmetic number, because the mean of its divisors is an integer number (9841845751920).

Almost surely, 2^{441266439600261} is an apocalyptic number.

It is an amenable number.

441266439600261 is a deficient number, since it is larger than the sum of its proper divisors (267346454537979).

441266439600261 is a wasteful number, since it uses less digits than its factorization.

441266439600261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928359 (or 928345 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 441266439600261 in words is "four hundred forty-one trillion, two hundred sixty-six billion, four hundred thirty-nine million, six hundred thousand, two hundred sixty-one".