214020143430 has 16 divisors (see below), whose sum is σ = 513648344304. Its totient is φ = 57072038240.

The previous prime is 214020143419. The next prime is 214020143453. The reversal of 214020143430 is 34341020412.

It is a self number, because there is not a number n which added to its sum of digits gives 214020143430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3567002361 + ... + 3567002420.

It is an arithmetic number, because the mean of its divisors is an integer number (32103021519).

Almost surely, 2^214020143430 is an apocalyptic number.

214020143430 is an abundant number, since it is smaller than the sum of its proper divisors (299628200874).

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

214020143430 is a wasteful number, since it uses less digits than its factorization.

214020143430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7134004791.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 214020143430 its reverse (34341020412), we get a palindrome (248361163842).

The spelling of 214020143430 in words is "two hundred fourteen billion, twenty million, one hundred forty-three thousand, four hundred thirty".