2266240560405 has 16 divisors (see below), whose sum is σ = 3626012404224. Its totient is φ = 1208652463040.

The previous prime is 2266240560391. The next prime is 2266240560431. The reversal of 2266240560405 is 5040650426622.

It is not a de Polignac number, because 2266240560405 - 2⁷ = 2266240560277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1782415 + ... + 2776595.

It is an arithmetic number, because the mean of its divisors is an integer number (226625775264).

Almost surely, 2^{2266240560405} is an apocalyptic number.

It is an amenable number.

2266240560405 is a deficient number, since it is larger than the sum of its proper divisors (1359771843819).

2266240560405 is a wasteful number, since it uses less digits than its factorization.

2266240560405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146156.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 2266240560405 in words is "two trillion, two hundred sixty-six billion, two hundred forty million, five hundred sixty thousand, four hundred five".