11202434426 has 16 divisors (see below), whose sum is σ = 17540726280. Its totient is φ = 5360489280.

The previous prime is 11202434413. The next prime is 11202434479. The reversal of 11202434426 is 62443420211.

It can be written as a sum of positive squares in 4 ways, for example, as 6061401025 + 5141033401 = 77855^2 + 71701^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236341 + ... + 1245368.

Almost surely, 2^11202434426 is an apocalyptic number.

11202434426 is a deficient number, since it is larger than the sum of its proper divisors (6338291854).

11202434426 is a wasteful number, since it uses less digits than its factorization.

11202434426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481809.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 11202434426 its reverse (62443420211), we get a palindrome (73645854637).

The spelling of 11202434426 in words is "eleven billion, two hundred two million, four hundred thirty-four thousand, four hundred twenty-six".