11447674411 has 16 divisors (see below), whose sum is σ = 11887860096. Its totient is φ = 11017080000.

The previous prime is 11447674393. The next prime is 11447674417.

11447674411 is nontrivially palindromic in base 10.

11447674411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11447674411 - 2²¹ = 11445577259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11447674417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42242206 + ... + 42242476.

It is an arithmetic number, because the mean of its divisors is an integer number (742991256).

Almost surely, 2^11447674411 is an apocalyptic number.

11447674411 is a deficient number, since it is larger than the sum of its proper divisors (440185685).

11447674411 is an frugal number, since it uses more digits than its factorization.

11447674411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 413 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The spelling of 11447674411 in words is "eleven billion, four hundred forty-seven million, six hundred seventy-four thousand, four hundred eleven".