212384419 has 8 divisors (see below), whose sum is σ = 230180720. Its totient is φ = 194796576.

The previous prime is 212384411. The next prime is 212384423. The reversal of 212384419 is 914483212.

212384419 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.

It is not a de Polignac number, because 212384419 - 2³ = 212384411 is a prime.

It is a super-2 number, since 2×212384419² = 90214282867935122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212384411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49989 + ... + 54070.

It is an arithmetic number, because the mean of its divisors is an integer number (28772590).

Almost surely, 2^212384419 is an apocalyptic number.

212384419 is a deficient number, since it is larger than the sum of its proper divisors (17796301).

212384419 is a wasteful number, since it uses less digits than its factorization.

212384419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104229.

The product of its digits is 13824, while the sum is 34.

The square root of 212384419 is about 14573.4148023035. The cubic root of 212384419 is about 596.6333849848.

The spelling of 212384419 in words is "two hundred twelve million, three hundred eighty-four thousand, four hundred nineteen".