2124041827 has 4 divisors (see below), whose sum is σ = 2126804680. Its totient is φ = 2121278976.

The previous prime is 2124041819. The next prime is 2124041837. The reversal of 2124041827 is 7281404212.

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 2124041827 - 2³ = 2124041819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124041807) 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, 1380273 + ... + 1381810.

It is an arithmetic number, because the mean of its divisors is an integer number (531701170).

Almost surely, 2^2124041827 is an apocalyptic number.

2124041827 is a deficient number, since it is larger than the sum of its proper divisors (2762853).

2124041827 is an equidigital number, since it uses as much as digits as its factorization.

2124041827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762852.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2124041827 is about 46087.3282692759. The cubic root of 2124041827 is about 1285.4475323494.

The spelling of 2124041827 in words is "two billion, one hundred twenty-four million, forty-one thousand, eight hundred twenty-seven".