11550315614406 has 8 divisors (see below), whose sum is σ = 23100631228824. Its totient is φ = 3850105204800.

The previous prime is 11550315614359. The next prime is 11550315614429. The reversal of 11550315614406 is 60441651305511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11550315614406 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962526301195 + ... + 962526301206.

It is an arithmetic number, because the mean of its divisors is an integer number (2887578903603).

Almost surely, 2^{11550315614406} is an apocalyptic number.

11550315614406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11550315614406 is a wasteful number, since it uses less digits than its factorization.

11550315614406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925052602406.

The product of its (nonzero) digits is 216000, while the sum is 42.

Adding to 11550315614406 its reverse (60441651305511), we get a palindrome (71991966919917).

The spelling of 11550315614406 in words is "eleven trillion, five hundred fifty billion, three hundred fifteen million, six hundred fourteen thousand, four hundred six".