11029429828 has 12 divisors (see below), whose sum is σ = 19304486460. Its totient is φ = 5513862272.

The previous prime is 11029429823. The next prime is 11029429849. The reversal of 11029429828 is 82892492011.

It is a happy number.

11029429828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5126273604 + 5903156224 = 71598^2 + 76832^2 .

It is a super-2 number, since 2×11029429828² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11029429823) 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 3 ways as a sum of consecutive naturals, for example, 183601 + ... + 236152.

It is an arithmetic number, because the mean of its divisors is an integer number (1608707205).

Almost surely, 2^11029429828 is an apocalyptic number.

It is an amenable number.

11029429828 is a deficient number, since it is larger than the sum of its proper divisors (8275056632).

11029429828 is a wasteful number, since it uses less digits than its factorization.

11029429828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426326 (or 426324 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 11029429828 in words is "eleven billion, twenty-nine million, four hundred twenty-nine thousand, eight hundred twenty-eight".