2344421245 has 4 divisors (see below), whose sum is σ = 2813305500. Its totient is φ = 1875536992.

The previous prime is 2344421201. The next prime is 2344421251. The reversal of 2344421245 is 5421244432.

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 1698346521 + 646074724 = 41211^2 + 25418^2 .

It is a cyclic number.

It is not a de Polignac number, because 2344421245 - 2⁷ = 2344421117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234442120 + ... + 234442129.

It is an arithmetic number, because the mean of its divisors is an integer number (703326375).

Almost surely, 2^2344421245 is an apocalyptic number.

It is an amenable number.

2344421245 is a deficient number, since it is larger than the sum of its proper divisors (468884255).

2344421245 is an equidigital number, since it uses as much as digits as its factorization.

2344421245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468884254.

The product of its digits is 30720, while the sum is 31.

The square root of 2344421245 is about 48419.2239198441. The cubic root of 2344421245 is about 1328.4500090189.

Adding to 2344421245 its reverse (5421244432), we get a palindrome (7765665677).

The spelling of 2344421245 in words is "two billion, three hundred forty-four million, four hundred twenty-one thousand, two hundred forty-five".