14005511214 has 32 divisors (see below), whose sum is σ = 28876055040. Its totient is φ = 4526500032.

The previous prime is 14005511213. The next prime is 14005511257. The reversal of 14005511214 is 41211550041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14005511213) 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, 245142 + ... + 296825.

It is an arithmetic number, because the mean of its divisors is an integer number (902376720).

Almost surely, 2^14005511214 is an apocalyptic number.

14005511214 is an abundant number, since it is smaller than the sum of its proper divisors (14870543826).

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

14005511214 is a wasteful number, since it uses less digits than its factorization.

14005511214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542104.

The product of its (nonzero) digits is 800, while the sum is 24.

The spelling of 14005511214 in words is "fourteen billion, five million, five hundred eleven thousand, two hundred fourteen".