2124402353 has 4 divisors (see below), whose sum is σ = 2129309028. Its totient is φ = 2119495680.

The previous prime is 2124402341. The next prime is 2124402367. The reversal of 2124402353 is 3532044212.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1414286449 + 710115904 = 37607^2 + 26648^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124402353 - 2²⁴ = 2107625137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124702353) 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, 2452688 + ... + 2453553.

It is an arithmetic number, because the mean of its divisors is an integer number (532327257).

Almost surely, 2^2124402353 is an apocalyptic number.

It is an amenable number.

2124402353 is a deficient number, since it is larger than the sum of its proper divisors (4906675).

2124402353 is an equidigital number, since it uses as much as digits as its factorization.

2124402353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906674.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2124402353 is about 46091.2394387480. The cubic root of 2124402353 is about 1285.5202570690.

Adding to 2124402353 its reverse (3532044212), we get a palindrome (5656446565).

The spelling of 2124402353 in words is "two billion, one hundred twenty-four million, four hundred two thousand, three hundred fifty-three".