11327666406 has 32 divisors (see below), whose sum is σ = 27414858240. Its totient is φ = 3046094976.

The previous prime is 11327666401. The next prime is 11327666419. The reversal of 11327666406 is 60466672311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11327666401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7931826 + ... + 7933253.

It is an arithmetic number, because the mean of its divisors is an integer number (856714320).

Almost surely, 2^11327666406 is an apocalyptic number.

11327666406 is an abundant number, since it is smaller than the sum of its proper divisors (16087191834).

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

11327666406 is a wasteful number, since it uses less digits than its factorization.

11327666406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865108.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 11327666406 in words is "eleven billion, three hundred twenty-seven million, six hundred sixty-six thousand, four hundred six".