11032320424240 has 20 divisors (see below), whose sum is σ = 25650144986544. Its totient is φ = 4412928169664.

The previous prime is 11032320424231. The next prime is 11032320424259. The reversal of 11032320424240 is 4242402323011.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 11032320424199 and 11032320424208.

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, 68952002572 + ... + 68952002731.

Almost surely, 2^{11032320424240} is an apocalyptic number.

11032320424240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032320424240 is an abundant number, since it is smaller than the sum of its proper divisors (14617824562304).

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

11032320424240 is a wasteful number, since it uses less digits than its factorization.

11032320424240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137904005316 (or 137904005310 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11032320424240 its reverse (4242402323011), we get a palindrome (15274722747251).

The spelling of 11032320424240 in words is "eleven trillion, thirty-two billion, three hundred twenty million, four hundred twenty-four thousand, two hundred forty".