11429559993 has 32 divisors (see below), whose sum is σ = 16031232000. Its totient is φ = 7229382336.

The previous prime is 11429559983. The next prime is 11429559997. The reversal of 11429559993 is 39995592411.

11429559993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11429559993 - 2⁶ = 11429559929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11429559997) 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 31 ways as a sum of consecutive naturals, for example, 8169108 + ... + 8170506.

It is an arithmetic number, because the mean of its divisors is an integer number (500976000).

Almost surely, 2^11429559993 is an apocalyptic number.

It is an amenable number.

11429559993 is a deficient number, since it is larger than the sum of its proper divisors (4601672007).

11429559993 is a wasteful number, since it uses less digits than its factorization.

11429559993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301.

The product of its digits is 3936600, while the sum is 57.

The spelling of 11429559993 in words is "eleven billion, four hundred twenty-nine million, five hundred fifty-nine thousand, nine hundred ninety-three".