11341340322 has 128 divisors (see below), whose sum is σ = 26290656000. Its totient is φ = 3230785536.

The previous prime is 11341340317. The next prime is 11341340323. The reversal of 11341340322 is 22304314311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11341340292 and 11341340301.

It is not an unprimeable number, because it can be changed into a prime (11341340323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27067429 + ... + 27067847.

It is an arithmetic number, because the mean of its divisors is an integer number (205395750).

Almost surely, 2^11341340322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11341340322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13145328000).

11341340322 is an abundant number, since it is smaller than the sum of its proper divisors (14949315678).

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

11341340322 is a wasteful number, since it uses less digits than its factorization.

11341340322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11341340322 its reverse (22304314311), we get a palindrome (33645654633).

It can be divided in two parts, 113413 and 40322, that added together give a triangular number (153735 = T₅₅₄).

The spelling of 11341340322 in words is "eleven billion, three hundred forty-one million, three hundred forty thousand, three hundred twenty-two".