211434400014 has 8 divisors (see below), whose sum is σ = 422868800040. Its totient is φ = 70478133336.

The previous prime is 211434399941. The next prime is 211434400019. The reversal of 211434400014 is 410004434112.

211434400014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

211434400014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211434400019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17619533329 + ... + 17619533340.

It is an arithmetic number, because the mean of its divisors is an integer number (52858600005).

Almost surely, 2^211434400014 is an apocalyptic number.

211434400014 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.

211434400014 is a wasteful number, since it uses less digits than its factorization.

211434400014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35239066674.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 211434400014 its reverse (410004434112), we get a palindrome (621438834126).

The spelling of 211434400014 in words is "two hundred eleven billion, four hundred thirty-four million, four hundred thousand, fourteen".