11806447414 has 8 divisors (see below), whose sum is σ = 17822472048. Its totient is φ = 5865623400.

The previous prime is 11806447381. The next prime is 11806447417. The reversal of 11806447414 is 41474460811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11806447417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18799762 + ... + 18800389.

It is an arithmetic number, because the mean of its divisors is an integer number (2227809006).

Almost surely, 2^11806447414 is an apocalyptic number.

11806447414 is a deficient number, since it is larger than the sum of its proper divisors (6016024634).

11806447414 is a wasteful number, since it uses less digits than its factorization.

11806447414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37600310.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 11806447414 in words is "eleven billion, eight hundred six million, four hundred forty-seven thousand, four hundred fourteen".