2438564260211 has 16 divisors (see below), whose sum is σ = 2583497553120. Its totient is φ = 2293796843520.

The previous prime is 2438564260193. The next prime is 2438564260217. The reversal of 2438564260211 is 1120624658342.

It is a cyclic number.

It is not a de Polignac number, because 2438564260211 - 2⁶ = 2438564260147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2438564260217) 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, 400352276 + ... + 400358366.

It is an arithmetic number, because the mean of its divisors is an integer number (161468597070).

Almost surely, 2^{2438564260211} is an apocalyptic number.

2438564260211 is a deficient number, since it is larger than the sum of its proper divisors (144933292909).

2438564260211 is a wasteful number, since it uses less digits than its factorization.

2438564260211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15814.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 2438564260211 in words is "two trillion, four hundred thirty-eight billion, five hundred sixty-four million, two hundred sixty thousand, two hundred eleven".