11334432320 has 56 divisors (see below), whose sum is σ = 27077139648. Its totient is φ = 4519155200.

The previous prime is 11334432301. The next prime is 11334432337. The reversal of 11334432320 is 2323443311.

It is a self number, because there is not a number n which added to its sum of digits gives 11334432320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42575 + ... + 156465.

Almost surely, 2^11334432320 is an apocalyptic number.

11334432320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11334432320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13538569824).

11334432320 is an abundant number, since it is smaller than the sum of its proper divisors (15742707328).

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

11334432320 is a wasteful number, since it uses less digits than its factorization.

11334432320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114219 (or 114209 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 11334432320 its reverse (2323443311), we get a palindrome (13657875631).

The spelling of 11334432320 in words is "eleven billion, three hundred thirty-four million, four hundred thirty-two thousand, three hundred twenty".