11729849792 has 28 divisors (see below), whose sum is σ = 23604266736. Its totient is φ = 5782318080.

The previous prime is 11729849743. The next prime is 11729849819. The reversal of 11729849792 is 29794892711.

11729849792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11729849792² (a number of 21 digits) contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1286153 + ... + 1295240.

Almost surely, 2^11729849792 is an apocalyptic number.

It is an amenable number.

11729849792 is an abundant number, since it is smaller than the sum of its proper divisors (11874416944).

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

11729849792 is an equidigital number, since it uses as much as digits as its factorization.

11729849792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581476 (or 2581466 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 59.

The spelling of 11729849792 in words is "eleven billion, seven hundred twenty-nine million, eight hundred forty-nine thousand, seven hundred ninety-two".