11198848434 has 16 divisors (see below), whose sum is σ = 22443693888. Its totient is φ = 3725283312.

The previous prime is 11198848411. The next prime is 11198848439. The reversal of 11198848434 is 43484889111.

11198848434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11198848439) 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 7 ways as a sum of consecutive naturals, for example, 1913377 + ... + 1919220.

It is an arithmetic number, because the mean of its divisors is an integer number (1402730868).

Almost surely, 2^11198848434 is an apocalyptic number.

11198848434 is an abundant number, since it is smaller than the sum of its proper divisors (11244845454).

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

11198848434 is a wasteful number, since it uses less digits than its factorization.

11198848434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833089.

The product of its digits is 884736, while the sum is 51.

The spelling of 11198848434 in words is "eleven billion, one hundred ninety-eight million, eight hundred forty-eight thousand, four hundred thirty-four".