11424931226 has 12 divisors (see below), whose sum is σ = 18204778878. Its totient is φ = 5376437952.

The previous prime is 11424931223. The next prime is 11424931267. The reversal of 11424931226 is 62213942411.

It can be written as a sum of positive squares in 3 ways, for example, as 11207398225 + 217533001 = 105865^2 + 14749^2 .

It is not an unprimeable number, because it can be changed into a prime (11424931223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9882581 + ... + 9883736.

Almost surely, 2^11424931226 is an apocalyptic number.

11424931226 is a deficient number, since it is larger than the sum of its proper divisors (6779847652).

11424931226 is a wasteful number, since it uses less digits than its factorization.

11424931226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19766353 (or 19766336 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The spelling of 11424931226 in words is "eleven billion, four hundred twenty-four million, nine hundred thirty-one thousand, two hundred twenty-six".