11004031232432 has 120 divisors (see below), whose sum is σ = 25149852020736. Its totient is φ = 4650167781504.

The previous prime is 11004031232419. The next prime is 11004031232461. The reversal of 11004031232432 is 23423213040011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15890573 + ... + 16568595.

Almost surely, 2^{11004031232432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11004031232432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12574926010368).

11004031232432 is an abundant number, since it is smaller than the sum of its proper divisors (14145820788304).

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

11004031232432 is a wasteful number, since it uses less digits than its factorization.

11004031232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678335 (or 678322 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11004031232432 its reverse (23423213040011), we get a palindrome (34427244272443).

The spelling of 11004031232432 in words is "eleven trillion, four billion, thirty-one million, two hundred thirty-two thousand, four hundred thirty-two".