11429991848 has 64 divisors (see below), whose sum is σ = 23520456000. Its totient is φ = 5164257280.

The previous prime is 11429991829. The next prime is 11429991869. The reversal of 11429991848 is 84819992411.

11429991848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11429991793 and 11429991802.

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, 17503490 + ... + 17504142.

It is an arithmetic number, because the mean of its divisors is an integer number (367507125).

Almost surely, 2^11429991848 is an apocalyptic number.

It is an amenable number.

11429991848 is an abundant number, since it is smaller than the sum of its proper divisors (12090464152).

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

11429991848 is a wasteful number, since it uses less digits than its factorization.

11429991848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562 (or 1558 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 56.

The spelling of 11429991848 in words is "eleven billion, four hundred twenty-nine million, nine hundred ninety-one thousand, eight hundred forty-eight".