11613552343206 has 32 divisors (see below), whose sum is σ = 25344854004096. Its totient is φ = 3518397960000.

The previous prime is 11613552343163. The next prime is 11613552343243. The reversal of 11613552343206 is 60234325531611.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21236095 + ... + 21776106.

It is an arithmetic number, because the mean of its divisors is an integer number (792026687628).

Almost surely, 2^{11613552343206} is an apocalyptic number.

11613552343206 is an abundant number, since it is smaller than the sum of its proper divisors (13731301660890).

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

11613552343206 is a wasteful number, since it uses less digits than its factorization.

11613552343206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43016308.

The product of its (nonzero) digits is 388800, while the sum is 42.

Adding to 11613552343206 its reverse (60234325531611), we get a palindrome (71847877874817).

The spelling of 11613552343206 in words is "eleven trillion, six hundred thirteen billion, five hundred fifty-two million, three hundred forty-three thousand, two hundred six".