214361540219 has 4 divisors (see below), whose sum is σ = 214465148640. Its totient is φ = 214257931800.

The previous prime is 214361540207. The next prime is 214361540227. The reversal of 214361540219 is 912045163412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214361540219 - 2⁴ = 214361540203 is a prime.

It is a super-2 number, since 2×214361540219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214361540299) 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, 51801107 + ... + 51805244.

It is an arithmetic number, because the mean of its divisors is an integer number (53616287160).

Almost surely, 2^214361540219 is an apocalyptic number.

214361540219 is a deficient number, since it is larger than the sum of its proper divisors (103608421).

214361540219 is a wasteful number, since it uses less digits than its factorization.

214361540219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103608420.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 214361540219 in words is "two hundred fourteen billion, three hundred sixty-one million, five hundred forty thousand, two hundred nineteen".