2124384215 has 4 divisors (see below), whose sum is σ = 2549261064. Its totient is φ = 1699507368.

The previous prime is 2124384187. The next prime is 2124384221. The reversal of 2124384215 is 5124834212.

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 2124384215 - 2⁸ = 2124383959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212438417 + ... + 212438426.

It is an arithmetic number, because the mean of its divisors is an integer number (637315266).

Almost surely, 2^2124384215 is an apocalyptic number.

2124384215 is a deficient number, since it is larger than the sum of its proper divisors (424876849).

2124384215 is an equidigital number, since it uses as much as digits as its factorization.

2124384215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424876848.

The product of its digits is 15360, while the sum is 32.

The square root of 2124384215 is about 46091.0426764247. The cubic root of 2124384215 is about 1285.5165984976.

The spelling of 2124384215 in words is "two billion, one hundred twenty-four million, three hundred eighty-four thousand, two hundred fifteen".