11475744226 has 16 divisors (see below), whose sum is σ = 18247348224. Its totient is φ = 5394078784.

The previous prime is 11475744211. The next prime is 11475744227. The reversal of 11475744226 is 62244757411.

It is not an unprimeable number, because it can be changed into a prime (11475744227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166210 + ... + 224893.

It is an arithmetic number, because the mean of its divisors is an integer number (1140459264).

Almost surely, 2^11475744226 is an apocalyptic number.

11475744226 is a deficient number, since it is larger than the sum of its proper divisors (6771603998).

11475744226 is a wasteful number, since it uses less digits than its factorization.

11475744226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391985.

The product of its digits is 376320, while the sum is 43.

The spelling of 11475744226 in words is "eleven billion, four hundred seventy-five million, seven hundred forty-four thousand, two hundred twenty-six".