11828837834 has 32 divisors (see below), whose sum is σ = 20126679552. Its totient is φ = 5165280000.

The previous prime is 11828837821. The next prime is 11828837837. The reversal of 11828837834 is 43873882811.

11828837834 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 (11828837837) 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 15 ways as a sum of consecutive naturals, for example, 30134 + ... + 156734.

It is an arithmetic number, because the mean of its divisors is an integer number (628958736).

Almost surely, 2^11828837834 is an apocalyptic number.

11828837834 is a deficient number, since it is larger than the sum of its proper divisors (8297841718).

11828837834 is a wasteful number, since it uses less digits than its factorization.

11828837834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126782.

The product of its digits is 2064384, while the sum is 53.

The spelling of 11828837834 in words is "eleven billion, eight hundred twenty-eight million, eight hundred thirty-seven thousand, eight hundred thirty-four".