11000030432 has 24 divisors (see below), whose sum is σ = 22064922936. Its totient is φ = 5396240512.

The previous prime is 11000030417. The next prime is 11000030471. The reversal of 11000030432 is 23403000011.

It is a super-2 number, since 2×11000030432² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241238 + ... + 3244629.

It is an arithmetic number, because the mean of its divisors is an integer number (919371789).

Almost surely, 2^11000030432 is an apocalyptic number.

It is an amenable number.

11000030432 is an abundant number, since it is smaller than the sum of its proper divisors (11064892504).

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

11000030432 is an equidigital number, since it uses as much as digits as its factorization.

11000030432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485930 (or 6485922 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 11000030432 its reverse (23403000011), we get a palindrome (34403030443).

The spelling of 11000030432 in words is "eleven billion, thirty thousand, four hundred thirty-two".