11193608426 has 32 divisors (see below), whose sum is σ = 22543774848. Its totient is φ = 4025672640.

The previous prime is 11193608411. The next prime is 11193608551. The reversal of 11193608426 is 62480639111.

11193608426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 2793605 + ... + 2797608.

It is an arithmetic number, because the mean of its divisors is an integer number (704492964).

Almost surely, 2^11193608426 is an apocalyptic number.

11193608426 is an abundant number, since it is smaller than the sum of its proper divisors (11350166422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11193608426 is a wasteful number, since it uses less digits than its factorization.

11193608426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591246.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 11193608426 in words is "eleven billion, one hundred ninety-three million, six hundred eight thousand, four hundred twenty-six".