11327666450 has 48 divisors (see below), whose sum is σ = 21437157696.
Its totient is φ = 4452148800.
The previous prime is 11327666419. The next prime is 11327666459. The reversal of 11327666450 is 5466672311.
It is a junction number, because it is equal to n+sod(n) for n = 11327666398 and 11327666407.
It is not an unprimeable number, because it can be changed into a prime (11327666459) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5437109 + ... + 5439191.
It is an arithmetic number, because the mean of its divisors is an integer number (446607452).
Almost surely, 211327666450 is an apocalyptic number.
11327666450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11327666450 is a deficient number, since it is larger than the sum of its proper divisors (10109491246).
11327666450 is a wasteful number, since it uses less digits than its factorization.
11327666450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3939 (or 3934 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 11327666450 in words is "eleven billion, three hundred twenty-seven million, six hundred sixty-six thousand, four hundred fifty".