266041406411001 has 24 divisors (see below), whose sum is σ = 414353735719560. Its totient is φ = 163515417935616.

The previous prime is 266041406410999. The next prime is 266041406411021. The reversal of 266041406411001 is 100114604140662.

266041406411001 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 4 + 1 + 4 + 0 + 641 + 1 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 23708329574400 + 242333076836601 = 4869120^2 + 15567051^2 .

It is not a de Polignac number, because 266041406411001 - 2¹ = 266041406410999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (266041406411021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1405256506 + ... + 1405445811.

It is an arithmetic number, because the mean of its divisors is an integer number (17264738988315).

Almost surely, 2^{266041406411001} is an apocalyptic number.

It is an amenable number.

266041406411001 is a deficient number, since it is larger than the sum of its proper divisors (148312329308559).

266041406411001 is a wasteful number, since it uses less digits than its factorization.

266041406411001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810703145 (or 2810703142 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 266041406411001 in words is "two hundred sixty-six trillion, forty-one billion, four hundred six million, four hundred eleven thousand, one".