11435568004 has 24 divisors (see below), whose sum is σ = 22896292608. Its totient is φ = 4895567040.

The previous prime is 11435567987. The next prime is 11435568029. The reversal of 11435568004 is 40086553411.

It is a happy number.

11435568004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 198649 + ... + 249664.

It is an arithmetic number, because the mean of its divisors is an integer number (954012192).

Almost surely, 2^11435568004 is an apocalyptic number.

11435568004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11435568004 is an abundant number, since it is smaller than the sum of its proper divisors (11460724604).

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

11435568004 is a wasteful number, since it uses less digits than its factorization.

11435568004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449235 (or 449233 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 11435568004 in words is "eleven billion, four hundred thirty-five million, five hundred sixty-eight thousand, four".